History Characters / SinKidsAU

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General Character Tropes

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* AlphabeticalThemeNaming[=/=]AlliterativeName: Like their parents, A general nameing convention artist's will give the kids' is to start their name with the L, Followed by the second convention of having the name be four letters long, those these two are not always present for every character.

* MassiveNumberedSiblings: Generally speaking, Lincoln is often depicted as having 10 children due to the fact of him having 10 sisters, already a high number of children but some artist's will take this a step further and add on more kids so that one sister can have multiple children main kid, this is also not counting half-siblings, relatives, adopted siblings that are present in some works

General Characterization

are close to a degree, but if they're the older sisters, they'll look out for the younger ones.

!Main Ten Sin Kids

[[folder:General]]

* AlphabeticalThemeNaming[=/=]AlliterativeName: Like their parents, the kids' names start with L, and most have four letter names (Liena being the exception).
* AntiHero: They're not all bad, but most of them just act in their own self-interest than actually wanting to help someone.
* AwLookTheyReallyDoLoveEachOther: As much as they get at each other's throats, they are willing to put each other above almost everything.
* BigSisterInstinct: The kids are close to a degree, but if they're the older sisters, they'll look out for the younger ones.
* BornUnlucky: If anyone ever finds out they're incest kids, their lives will be ruined.
* ButtMonkey: A majority of them have horrendously bad luck.
* CatchPhrase: "Damn it," a matured version of their parents original catchphrase.
* CharacterDevelopment: With every piece of art and story, we get a little bit more insight on who these kids are.
* CoolBigSis: The girls try to be good older siblings to the younger, some more than others.
* DarkSecret: It should go without saying, but they all keep the fact that they're incest kids out of any conversation. [[note]]At least when they are aware of that.[[/note]]
* EveryoneIsBi: A good majority of the siblings don't seem to care much about flirting, kissing, or even engaging in intercourse with those of the same or opposite sex ([[BrotherSisterIncest including themselves]]).
* FriendlessBackground: While some are friendlier than others, they all seem to have little to no friends and only started getting more social once they were older. Assuming they weren't forced into it.
* {{Greed}}: Despite how much they love each other, the Sin Kids are all very self-serving.
* LimitedWardrobe: The kids have a more expansive wardrobe, but tend to wear the same thing all the time.
* MassiveNumberedSiblings: There's 10 main kids, but that's not counting half-siblings, relatives, adopted siblings, and any new kids that came along. Almost adding up to 30 kids. Luckily, they don't all live in one place like their parents did.
* MeaningfulName:
** Loan: It was meant to be a French name pronounced Lo-Ahn. But most just say Lo-own.
** Lyra: Named after the string instrument of the same name, reflecting her more calmer personality and Christian faith.
** Lupa: Its Latin for she-wolf or the Capitoline wolf of myth, reflecting her more volatile behavior. [[note]]Unfortunately, it's also another word for magnifying glass.[[/note]]
** Lemy: Named after the late Lemmy Kilmister of Music/{{Motorhead}}, reflecting his love of rock music.
** Leia: Named after Princess Leia from ''Franchise/StarWars'', which combines Lincoln's nerdy nature and Lola's love for princesses.
* TheTeam[=/=]SiblingTeam:
** TheLeader: This role mostly falls to Lyra or Liby depending on the group.
** TheLancer: Lupa is a born foil.
** TheBigGuy: Liena.
** TheMedic: Also Liena.
** TheEngineer: Lemy.
** TheSmartGuy: Liby and Leia.
** TeamPet: Lulu, technically speaking.
* TrademarkFavoriteFood: Pizza. You can't be in the Loud family if you don't love it.
* TroublingUnchildlikeBehavior[=/=]WiseBeyondTheirYears: Most of the kids act more like adults, depending over which one of them actually ''are'' troubled. Some are more savvy about the world.
[[/folder]]

[[folder:Loan]]
[[quoteright:282:https://static.tvtropes.org/pmwiki/pub/images/sin_kids_chart_6.png]]
[[caption-width-right:282: [[StepfordSmiler Her smile doesn't represent what she's actually feeling.]]]]

Daughter of Lincoln and Lori.
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* AmbiguousDisorder: Loan suffers from several issues that keep her from the outside world. But it varies from person to person on what exactly the issue is.
* BecauseYouWereNiceToMe: Loan's major motivation to liking others is them acknowledging her existence, and from there, you're in good favor with her.
* BewareTheNiceOnes: On the rare occasions where Loan's anger overpowers her nice nature and various issues, she is downright terrifying.
* BrokenBird: Whatever happened to her has left the girl secluded in her room, afraid to talk to people she doesn't know, or even go outside her own house.
* CannotSpitItOut: Due to her nervous nature she often has a hard time saying what she means and second-guessing every other word she says. She finds it easier to send people text messages.
* CharacterDevelopment: At first she never wants to leave home, but in recent stories, she's shown to be more willing over time. Either going outside of her room or even stepping out of the house if someone is able to drag her outside (though some of them also involve her running away from her mother).
* DaddysGirl: She's much more in touch with her father than she is with her mom.
* ADateWithRosiePalms: Some stories portray Loan as having some sort of masturbation addiction.
* DevelopmentGag: Loan's original design made by [=SB99=] is sometimes used as her younger appearance in some interpretations. On that note, in some interpretations, Loan's hair reverts to her previous hairstyle when relaxed.
* DidIJustSayThatOutLoud: Has a habit of vocalizing her thoughts at the worst times.
* DramaQueen: Every little problem is a mini-panic attack to her.
* ExpressiveHair: When she gets excited, her hair gets frizzier and more unmanageable.
* ExtremeDoormat: She often finds herself being dragged around by both her mother and her siblings with little ability to protest.
* {{Fangirl}}: Of many things.
* FriendlessBackground: If you don't count the facts, the only people she interacts with is her family and the people she meets online.
* GamerChick: She has her father's love of video games, and considering the fact she's usually so frightened to go outside, she's gotten pretty good at them.
* HeroicSelfDeprecation: Even if she helps out with something or comforts one of her siblings, Loan doesn't consider herself to be a good daughter, sister or even a person.
* HiddenDepths: She's actually acutely aware of her surroundings due to years of paranoia, not mention being fairly confident with technology being her own line to the outside world.
* {{Hikikomori}}: She prefers to stay in her room or at least inside the house, playing video games and the like.
* IntergenerationalFriendship: Tends to get along with kids better than with adults, and is very close to both Bobby Jr. and Lemy. Some interpretations have a [[ComedicLolicon different]] reason for this, though.
* NoPronunciationGuide: Is her name pronounced "Low-ANN", or like the English word "Loan"?
* {{Otaku}}: Some fanartists like to portray her as a huge anime fan.
* PerformanceAnxiety: She hates being the center of attention.
* ReluctantFanserviceGirl: Loan has a nice body and, given the right outfit, looks dynamite. But she hates it and just makes her feel weird. When she does wear revealing outfits, it mostly because a family member pushed her to do so.
* TheResenter: Occasionally butts heads with Lori in her more decisive moments, and even in her usual neurotic state it occasionally slips out.
* SociallyAwkwardHero: Loan ''does'' want to do right by others, especially her few actual friends and family. Being the bundle of confidence issues she is, it often ends up difficult.
* StepfordSmiler: More often than not, when she smiles, don't expect it to be genuine.
* StrongFamilyResemblance: It's often pointed out she looks just like Lori herself when she was at her age, with the only difference being that her hair is a subtly brighter shade of blonde.
[[/folder]]

[[folder:Liena]]
[[quoteright:262:https://static.tvtropes.org/pmwiki/pub/images/liena_0.png]]

Lincoln and Leni's daughter.
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* BewareTheNiceOnes: Liena's one of the kindest of the kids, but if you get on her bad side, you have an enemy for life.
* BigBeautifulWoman: It tends to vary whether she's actually fat or just stocky and heavily-built for someone her age, but she's fine with it and never lets it get to her.
* BigGood: She is by far the largest of the kids, but also one of the kindest.
* CallToAgriculture: She often tends to a personal garden in the backyard, not to mention growing her own veggies.
* TheCaretaker: She loves tending to other, it's her whole mentality. To point where it can even be overbearing.
* CloudcuckoolandersMinder: She tends to fill this role for her mother.
* CuteMute: In some interpretations.
* HomeNudist: In some interpretations, [[NakedPeopleAreFunny and sometimes when some of her family are inside the house as well.]]
* ObsessedWithFood: It makes sense since she loves to cook. But also likes to try different types to food for fun. Even forcing the others to eat her concoctions.
* SoftSpokenSadist: She gets an odd thrill out of seeing someone get their comeuppance. Especially if it's harsh.
* TheSpeechless: In many canons, she is mute and communicates with sign language. In some case, she's even deaf.
* StrongFamilyResemblance[=/=]SuspiciouslySimilarSubstitute: Liena looks and acts like a plumper version of her mother, except she's comparably brighter.
* SupremeChef: She's the only one who knows how to cook confidently, but thankfully she's actually good at it.
* TeamMom: Cooks, cleans, gives hugs on a whim and [[BreadEggsMilkSquick takes care of the mutant baby]] without question.
[[/folder]]

[[folder:Lyra]]
[[quoteright:350:https://static.tvtropes.org/pmwiki/pub/images/screenshot_20181113_020050_01.jpeg]]
[[caption-width-right:350:]]

Luna and Lincoln's older Christian daughter.
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* BadassArmFold: You know you're knee-deep in trouble if her arms are folded.
* BadassPreacher: While she doesn't care for violence, she does know how to defend herself. But with the right motivation may go a little too far.
* BareYourMidriff: She is consistently depicted having this, which is strange considering her religious personality, she would rather wear something that would cover her belly.
* BeCarefulWhatYouWishFor: In the fifth month of quarantine, she prayed for a sign from heaven just to know that everything will be fine. [[Franchise/NeonGenesisEvangelion An angel]] did show up...
* BigSisterInstinct: She takes her job as a big sister seriously.
* CantHoldHerLiquor: While she doesn't usually drink, Lyra has history of being plastered by her glass on the few times she ''has'' drank.
* ChristianityIsCatholic: Lyra is a Christian girl, but some artists and writers sometimes depict her doing Catholic acts, sometimes just to invoke Catholic imagery and other times because they don't know there are other denominations of Christianity.
* CoolBigSis: To her younger brother Lemy and to the rest of the younger kids.
* DeadpanSnarker: Lyra can be pretty snarky when she wants to, especially around Lemy.
* DependingOnTheWriter:
** The level of obsession with her faith. At her worst, she can have a HolierThanThou attitude, though most tend to depict her as more well-meaning to her family and having turn to religion for a bit of stability.
** Where she lives. Lyra is usually either moving from apartment to apartment with Lemy due to Luna being depicted as a rockstar that travels a lot or living in one house with the rest of her relatives.
** Her relationship with Lemy also varies. She can either be a CoolBigSis or somewhat of a BigSisterBully (albeit not an unjustified one, considering Lemy is no saint himself). There are also times where it's incestuous, but even that varies since the feelings are either mutual or exclusive to each other.
* ElegantClassicalMusician: She prefers things like the violin to play.
* {{Foil}}: She is one to her mother Luna. Specifically, Lyra is Luna if she didn't really get into rock.
* FormFittingWardrobe: Her outfits usually are very tight fitting. Some notice, others don't.
* GoodIsNotNice: With Loan barely functioning and Liena being so passive, Lyra constantly has to be the stern one.
* GracefulLadiesLikePurple: Very calm and graceful and her wardrobe is mainly purple-based.
* HiddenDepths: She's really good at {{Power Metal}}. She, of course, quickly apologizes for playing it through prayer.
* LikeFatherUnlikeSon: Lyra is more calmer and prefers classical music, unlike her louder rock-loving mother.
* MsFanservice: With her [[FormFittingWardrobe attire]] and build, she tends to attract a lot of attention compared to the other girls. She usually doesn't reciprocate it, however.
* NiceGirl: Stoicism aside, she has good intentions.
* NoodlePeople: She and Liby are the skinniest kids of the family.
* NotSoAboveItAll: While she tries to be the most respectable one of the group, she has her moments of where she joins in the fun.
* OnlySaneWoman: She has a 0% approval of incest, and should she be aware of Lincoln being her father, it doesn't stop her from disapproving him for having relationships with his sisters even if she does still love him. If she is in lewd stories or fan art were EverybodyHasLotsOfSex she usually never joins, and even when she does she tends to be the most restrained of the bunch.
* PromotionToParent: With Luna constantly on tour and her father not having much experience dealing with kids, Lyra has developed a habit of taking care of the kids. She is this mainly to Lemy in settings were she and him are the main focus due to Luna being a rockstar that travels a lot with Lyra and Lemy. This also applies to settings where everyone lives in one house.
* PurpleProse: No pun intended, but she often would use extensive words to sound authoritative.
* TheResenter: Despite loving her mother and knowing she tries, she tends to be feel this way a bit about Luna due to being forced into PromotionToParent. This occasionally crops up with Lincoln too, mostly over resentment on the whole incest thing, though less so since she often recognizes that Lincoln runs himself ragged trying to be good husband and father to so many strong personalities.
* ShesGotLegs: Long and beautiful.
* TheStoic: She needs to be an example of stern discipline and wholesome Christian values.
** NotSoStoic: But push the right buttons and you can her going.
* StrongFamilyResemblance: It's often commented, especially if she gets to see pictures of Luna pre-rocker days, that Lyra's essentially what Luna would have looked like if she never got into rock and[=/=]or if Lyra decided to go into a rock phase, she would essentially be a clone of Luna.
[[/folder]]

[[folder:Liby]]

[[quoteright:195:https://static.tvtropes.org/pmwiki/pub/images/liby.png]]
[[caption-width-right:350:]]

Lincoln and Luan's daughter.
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* AgentScully: While she is a fan of Sci-fi and Fantasy, Liby runs on logic. Meaning if you can't explain without facts and reasoning, then it doesn't exist.
* AmateurSleuth: She's often the one most likely to figure out Lincoln's true relation to her and the rest of the kids before anyone else.
* BadassBookworm: She may seem meek, but get her curiosity going and she'll be able to track down anyone.
* BeautyBrainsAndBrawn: She's the Brains to Lacy's Beauty and Lupa's Brawn.
* BoringButPractical: She studies people for days at a time for the best method of approach; the more she knows about the person, the better she's able to talk to them. This also explains why she able to communicate easier with her siblings than most people.
* BracesOfOrthodonticOverkill: Apparently orthodontic braces haven't advanced much in the future.
* CantLiveWithThemCantLiveWithoutThem: She can get frustrated with Lacy's endless energy and Lupa's cynicism, but she admits that her life would be boring without them around.
* CannotTellAJoke: She wants to be funny like her mom, but ends up thinking too much about the joke over explaining the punchline.
* ChildByRape: Downplayed. One version of her conception is that she was the result of what Luan called a "broken condom prank".
* ConspiracyTheorist: Liby sometimes finds connections between things, be it people or places, and that starts to get curiosity going and making theories on what it all means.
* CrazyPrepared: Given enough information, she knows exactly what someone is going to do and often brings the right tools to deal with it.
* LikeFatherUnlikeSon: Liby is a fairly sensible person who prefers to focus on her studies, in contrast to Luan's more energetic and somewhat dim personality. In addition, Liby doesn't seem to share her mother's interest in pranks and only engages in them if she's forced to.
* NoodlePeople: She's practically a stick.
* ObsessedAreTheListMakers: She keeps list of many things from people to places, to old cold cases. Her filing cabinet is running out of space for it all.
* OnlySaneMan: Surprisingly, when you have [[GenkiGirl Luan]] as a mother, Liby seems to be one of the more rational ones of the family.
* ThePowerOfActing: She can't seem to think things straight when she's being herself. However, once she gets into a character, she's practically an expert.
* SignatureHeadgear: Wears an orange head retainer.
* StrongFamilyResemblance: She has a noticeable resemblance to Luan (the braces notwithstanding), with the exception being that her hair is more of an autumn color than straight-up brunette.
* TeenGenius: Well, she wouldn't call herself a genius, but she's definitely one of the more smarter sin kids.
[[/folder]]

[[folder:Lacy]]

[[quoteright:242:https://static.tvtropes.org/pmwiki/pub/images/lacy.png]]
[[caption-width-right:350:]]

Lincoln and Lynn's daughter.
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* TheAce: Like her mother, she's naturally talented at almost every sport but has little to no interest in any of them. To the point where she's so good at a sport, she'll just get bored of it.
* AffectionateNickname: Her mother calls her "Sunshine" because she always manages to brighten her day.
* AttentionDeficitOohShiny: It's one of the reasons why she can't stick to sports.
* BadLiar: She's just too damn nice to fib.
* BeautyBrainsAndBrawn: She's the Beauty to Liby's Brains and Lupa's Brawn.
* BewareTheNiceOnes: She is by far one of kindest members of the kids, unless you hurt one of her siblings. Then, she will bury you.
* BigEater: She burns through a lot of energy, so to counter it, Lacy needs to eat constantly.
* BilingualBonus: Her mother taught her Spanish so they could watch Lucha Libre matches without the subtitles.
* BreakoutCharacter: Not as much as Lupa, but she was one of the first sin kids, and her contrast to her dour sister along with being an amalgamation of her mom's best traits sliced with her dad's won her plenty of fans.
* CheerfulChild: Lacy is constantly happy, almost unbearably so.
* ChronicHeroSyndrome: She tries to do right by others, even at her own expense.
* ComesGreatResponsibility: If Lacy loses her cool, she could easily hurt someone, but her mother taught Lacy to balance out that power with control. Only let it out in her activities and not on others. And if it ends up helping people, that makes for a good bonus.
* ComicallyInvincibleHero: Lynn has trained Lacy so much that she's practically superhuman. But finds most sports boring because she has to hold back.
* CuddleBug: She loves to hug.
* DependingOnTheArtist: Whether or not Lacy has a buck tooth varies on whoever draws her.
* DidntThinkThisThrough: She acts before thinking if she decides to think at all.
* DumbIsGood: Just because she may not understand many things, that doesn't mean she can't enjoy it.
* EasilyImpressed: She can get into anything, even if she doesn't understand it. If she hasn't seen it, it's new to her.
* FunPersonified: Is probably one of the cheeriest and fun-loving kids of all.
* GenkiGirl: Clearly takes after her mother in terms of energy, and takes after her father in terms of kindness.
* HatesBeingAlone: She's grown up with a need to be around people, whether it's her mom, uncle, or sisters. Even at school, she makes friends with strangers just so she isn't alone.
* HopeBringer: She can make even the dourest of her half-siblings crack a smile.
* LikeFatherUnlikeSon: Lynn Jr. is pretty aggressive and can be rather unsportsmanlike. In contrast, Lacy has no mean bone in her body and always plays fair.
* MagneticHero: She's well-liked among most teams she's apart of. Being a good player and overly cheerful might have something to do with that.
* MustMakeHerLaugh: She hates seeing people upset or sad, even when they don't show it, so she makes an effort to make people feel special.
* OddFriendship: While she could easily make friends with people who match her demeanor and interests, she's often drawn to people who don't want attention (like Laika and Lupa), leading to her often as the bright side to another dim outlook.
* OneHeadTaller: In most depictions she's the same age as Lupa, but also in most she's about foot taller.
* PintSizedPowerhouse: She may be young and small, but Lacy can take down people twice her size.
* PleaseDontLeaveMe: She's very attached to people and one of her greatest fears is being alone.
* RedIsHeroic: Like her mom, she wears a red jersey and red #2 shirt.
* SillyRabbitCynicismIsForLosers: On the occasions where she finally gets fed up with Lupa's cynicism and mean spiritedness, she tends to respond like this.
* StrongFamilyResemblance: Lacy looks exactly like Lynn, with the only differences being that she has a buck tooth and hair that's lighter, longer, and more poofy.
* ThrillSeeker: She needs stuff she can constantly focus and put her energy into. Something to keep her from being bored.
* UndyingLoyalty: She's like a dog. Even if you don't love her, she'll always love you.
[[/folder]]

[[folder:Lupa]]

[[quoteright:199:https://static.tvtropes.org/pmwiki/pub/images/lupa_3.png]]
[[caption-width-right:289:]]

Lucy and Lincoln's daughter.
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* AffectionateNickname: She wore a bee costume one time as a baby, and now everyone loves to call her Honey. Not helping that she mostly wears a black and yellow attire.
* AnimalMotifs: Bees, wasps, yellow jackets, etc.
* AntagonisticOffspring: Tends to be the most hostile one towards her father out of all the other siblings. Whether it is because she hates him for being irresponsible to sleep with his own sister (who is also her mother) resulting in her existence or just to annoy him depends on the writer.
* AntiHero: One of the more morally-ambiguous of the sisters, but she's ''usually'' trying to do the right thing.
* AwLookTheyReallyDoLoveEachOther: Lupa is the one most likely to start a fight with her half-siblings or even her father, but deep down she really does love them. It just only tends to show when she goes too far.
* BeautyBrainsAndBrawn: She's the Brawn to Lacy's Beauty and Liby's Brains.
* BreakoutCharacter: One of the first original sin kids, Lupa is no doubt the most popular one. The only other characters that even comes near her in terms of popularity are Lacy and Lemy, and the former was one of her fellow originals while the latter had a long way to go before even coming near her.
* BrilliantButLazy: Lupa is fairly smart, but lacks any kind of motivation to get things done.
* BrutalHonesty: Lupa likes to be blunt with people, sometimes to get them to shut up or for the sake of helping someone. In particular, she's one of the only siblings who will openly critique Liby's humor, Lacy's optimism, and Lyra's faith.
* TheCynic: Like her mom, albeit much darker.
* DeadpanSnarker: One of her most defining traits, even more than Lucy.
* {{Depending on the Writer}}: Her relationship with her father falls within this trope. She usually holds some degree of resentment towards him, but whether she actually despises him or just wants him to be present and loving as her father depends on the writer. Some stories also have their relationship get better over time.
* DisproportionateRetribution: Tends to punish her father by being a nuisance to him and it's the source of comedy for many portrayals. In one comic, Lupa wishes her father could spend more time with her and her mom. So she ''burns his entire comic book collection'' to get his attention. She gets her to wish to have Linc spend a day with them but can only order ice cream that she hates as punishment by Lucy.
* {{Foil}}: To her mother, Lucy, especially when she was around her age. They're both cynical, rather dour, WiseBeyondTheirYears girls who nevertheless love their families. However, Lucy at her age was more [[TheStoic stoic]] and far more willing to show the "gold" part of being a JerkWithAHeartOfGold, while Lupa is more mean-spirited and far less restrained in letting loose her frustrations on others.
* {{Goth}}: Her preferred style of clothing.
* HatesEveryoneEqually: People, places, and things all sucks in her eyes. She only hates her family less so in comparison.
* HeightAngst: Despite being approximately the same age as Lacy, she's about 2 inches shorter. She thinks she'll hit puberty soon enough. Hopefully.
* HumansAreBastards: To her, adults are just tall kids.
* InformedLoner: She claims to prefer being alone, yet more often than not, Lupa can be found in the company of her fellow sin kids and half-siblings, and not always unwillingly.
* ItAmusedMe: The reason she does half of what she does.
* JerkWithAHeartOfGold: Even when she's being an ass, Lupa does care about her half-siblings.
* KarmaHoudini: Despite how rude and crude she is, rarely is she ever caught, let alone punished, for her chaotic interests.
* KnifeNut: She has a collection of them.
* PerpetualFrowner: Like her mom, her default expression is a frown.
* ScaryTeeth: Lupa is sometimes shown to have canine teeth, especially when she smiles.
* SillyRabbitIdealismIsForKids: Despite being a kid herself, it's not uncommon for her to butt heads with Lacy's optimism, especially in cases where she knows the truth about her parentage. Lacy, [[NiceGirl being who she is]], usually takes it in stride [[RageBreakingPoint until Lupa pushes her too far.]]
* StrongFamilyResemblance: She looks like a fusion between Lincoln and Lucy when they were kids.
* SymbolMotifClothing: Appears in various fanarts wearing a black sweater with the picture of an eyeball with bat wings. Seems to indicate her love of the strange like her mother and comics like her father, depending who you ask.
* TroublingUnchildlikeBehavior
* UsedToBeASweetKid: When she was little, Lupa was actually a friendly kid, but something made her jaded to the world and distrusting of people. And it only got worse with time.
* WhenHeSmiles: When she smiles, it means either two things: someone got through to her, or [[CheshireCatGrin something bad is about to happen]].
* WhiteHairBlackHeart: {{Downplayed}}. She's the only one of the main sin kids who definitely inherited her father's white hair, and of all the siblings, she's the one most likely to do something morally ambiguous without caring what others think.
[[/folder]]

[[folder:Lemy]]

[[quoteright:250:https://static.tvtropes.org/pmwiki/pub/images/sin_kids_chart_3.png]]

Lyra's brother and Luna and Lincoln's son.
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* AlwaysSomeoneBetter: Lemy compares himself constantly to people: His sisters (mainly Lyra), his friends, his dad, and especially his mom. Believing he needs to be better to be stronger, to even be worth being around the people he loves.
* AmazonChaser: He does seem to have a particular interest in girls who are older, taller, and can kick his ass.
* AttentionWhore: Lemy just wants to be noticed, whether he looks cool or not.
* BigBrotherInstinct: Despite only finding out recently he was an older brother, he takes on the role without question.
* BoisterousBruiser: When he gets in a fight, he's gonna let you know and everyone within earshot.
** BoisterousWeakling: And often lose that fight.
* BreakoutCharacter: Though he was initially despised by the fanbase, Lemy's popularity has grown to a point in which he may be even more popular than Lupa.
* ButtMonkey: Like his father, he suffers his share of abuse. It can range from being held in contempt or at least ignored by just about everyone outside his friends and family (and even the latter have their moments) to repeatedly getting injured.
* ChaoticGood: He isn't a fan of the law (granted, in plenty of cases he won't resort to anything worse than either {{Poke the Poodle}} or {{I Did What I Had To Do}} levels of lawbreaking) and has no intention of following it, but he has a really strong moral compass and will do anything for his loved ones or to do what he thinks is right.
* ChickMagnet: It's not uncommon for his sisters/cousins to start crushing on him as he gets older, and vice-versa, or girls outside of that.
** CluelessChickMagnet: Tends to woo girls without attempting to or even realizing he's doing so, due to his genuine and kind nature.
* ComicTrio: With Lyle and BJ.
* CoolLoser: Aside from his rather large family, Lemy has a grand total of three friends (Gordon, Lina and Gwen), he has them despite the fact that he is good looking, friendly and very charismatic, to the point that he turned his bully, Gordon, into a best friend for life.
* CrouchingMoronHiddenBadass: While he can't throw a punch, is annoyingly stubborn and needs a good kick in the head to understand anything. He does know a fair bit about engineering and tech work, won't give up easily and can lift practically anything with the right motivation.
* DependingOnTheArtist: His hair color. While Lemy has always had brown hair, how light or dark it is varies on who draws him. For the most part, the shades of brown have been established as being very light and faded, but others have drawn him with darker hair akin to Luna's.
* DependingOnTheWriter: How dumb or attractive depends on the writer. Initially, he was written as hated by his family. Though this mostly changed, there are some writers that still write him like this.
* TheDitz: DependingOnTheWriter, he may be this.
* DreadfulMusician: Played with; he is shown to be terrible at guitar playing but has a knack for singing and songwriting, even if he doesn't realize it. He also has a knack for playing classical instruments, thanks to Lyra, but prefers guitar because he thinks it's cooler.
* FearlessFool: Willingly puts himself in danger. Often for attention or because he wants to attempt something. And even more often for the dumbest reason.
* GenerationXerox: DependingOnTheWriter, but it's not uncommon for Lemy, especially in [=AUs=] where they're all living under the same roof and he's the only boy, to find himself feeling and acting a lot like Lincoln did when he was his age.
* GroinAttack: You can probably tell how Lemy feels about you based on how he kicks you down there.
* HeroWorshipper: He's this to his mother, and he can be this to some of his fellow siblings or half-siblings.
* HorribleJudgeOfCharacter: Lemy's first interaction with someone largely paints his view of them either they're a prick or a good guy. Often overlooks negative aspects of people he likes and overlooks any good things about people he doesn't.
* IdiotSavant: No matter how stupid he is portrayed, he always seems to be an amazing handyman and mechanic.
* JerkWithAHeartOfGold: He's pretty snarky, a bit self-absorbed, and can be quite a troublemaker. Nevertheless, if his relationship with friends and family is any indication, Lemy's a good person at heart.
* LimitedWardrobe: Lemy generally wears shirts from his mother's band. But aside from that, he always wears a sleeveless Jean Jacket and a bandanna that he hasn't replaced in years.
* MadeOfIron: Even though as a child he has pretty weak arms and can't fight very well, he can stand a lot of punishment before going down, if he goes down at all. He is also very dulled to pain itself, and he would need to receive a major injury before reacting to it.
** IronButtMonkey: Lemy's imperviousness to pain and injury are often used for comedic effect.
* TheResenter: While Lyra resents their mom more, Lemy tends to have a chip on his shoulder towards Lincoln, be it due to perceived un-favoritism towards himself despite being one of Lincoln's only sons (if not ''the'' only son) or the stigma of being assumed that he'll carry on the "tradition" of incest.
* SignatureHeadgear: He's almost always seen wearing a bandana of some sort. Usually a blue bandana with a cow skull on it, and sometimes a plain purple or green bandana in some interpretations.
* TurnTheOtherCheek: Lemy can hold his grudges but once he sees someone's true colors, he flips that trust like a switch. This is especially important considering his relationship with Gordon who used to be his bully.
* UndyingLoyalty: You met Lemy Loud and got on his good side? Congratulations, you made a friend for life. He is willing to risk injury and pain for friends and family, and if he sees it as necessary, he will blame himself for things just so someone else can be happy. [[LikeFatherLikeSon Not so different from his old man.]]
* UnpopularPopularCharacter: Lemy's stories often revolve around him trying to get the recognition or admiration of someone. DependingOnTheWriter, he is also treated rather poorly by almost everyone that isn't his family (and sometimes even they treat him like that). Despite being so unpopular in-universe, he is actually the most popular sin kid both in terms of receiving writing and art. Lemy is that popular in the fandom.
[[/folder]]

[[folder:Leia]]

[[quoteright:309:https://static.tvtropes.org/pmwiki/pub/images/leia_2.png]]
[[caption-width-right:309:There's a lot going on in her head for someone of her age]]

Lincoln and Lola's daughter.
-----

* BeautyBrainsAndBrawn: She's the Beauty to her friends, Marsha being the Brains and Gwen being the Brawn.
* BreakTheHaughty: Her sister Lupa's favorite pastime is doing this to her, though Leia has been known to get her back just as good.
* BribingYourWayToVictory: Her preferred way of getting her way involves using the money.
* ConsummateLiar: In her line of work, honestly wouldn't be the best policy.
* EveryoneHasStandards: She largely targets rich kids who can take the hit to their wallets.
* TheFashionista: Much like her mother.
* GirlishPigtails
* JerkassHasAPoint: Leia may be a cheat and scam artist, but she's far from the worst; and you need someone who is willing to do questionable things in order to get things done.
* LovableAlphaBitch: She can come off as if she's above it all, but her family and friend know that just her way of expressing herself so they take it personally, in the right situation it can even be inspiring.
* MisBlamed: In-Universe; some think Leia and her gang are troublemakers but there are worse groups that rarely get noticed for their worse crimes.
* NeatFreak: She literally doesn't like getting her hands dirty.
* OddFriendship: She has a way becoming friends with people you wouldn't expect.
* ThePerfectionist: Like her mother, she doesn't suffer failure well, be it of her friends or especially of herself.
* RagTagBunchOfMisfits: Her and her gang are looked down upon by their school. But she uses that underestimation to her advantage.
* RichBitch: Well, she ''wants'' to be this so tries to act like one to get there.
* ScrewTheRulesIHaveMoney: She's found that the more money you have, the more you can do. So the more she makes, the more she can get away with.
* SiblingsInCrime: Leia will often employ the help of her siblings with some of her jobs. While some are hesitant to help her, the real issue is that they're always looking to be compensated for it.
* TheSocialExpert: Probably the most social of the group, Leia knows a lot of people, and with enough help, anything is possible.
* SoreLoser: If a plan goes bad, she will never let it go.
* SweetTooth: She has a strong craving for things jammed packed with sugar.
* {{Tsundere}}: In fics where she has feelings for Lemy, it's not uncommon for her to treat him harshly or prank him one minute and then find herself blushing and denying it when he does something nice or romantic (inadvertently or not) the next.
[[/folder]]

[[folder:Lizy]]

[[quoteright:314:https://static.tvtropes.org/pmwiki/pub/images/lizy.png]]
[[caption-width-right:314:Giant lizards and filming everything]]

Lincoln and Lana's daughter.
-----

* TheBabyOfTheBunch: Well compared to Lulu, she is possibly the youngest of the main kids.
* BadassAdorable: Despite being so little, she actually is very dedicated to catching monsters and would be very effective if any of the things she caught were monsters.
* BewareTheSillyOnes: She's usually a lovable goofball of childishness, but push her too far and she can be nasty.
* CameraFiend: Records practically everything with the camera she was handed down by her aunt Luan.
* ChildishToothGap: She started losing her baby teeth, which has only inspired her hunt for the elusive Tooth Fairy.
* ComicallyMissingThePoint: Most mature jokes fly over her head.
* GoshDangItToHeck: She's not allowed to swear so she works around it with non-swear words like "Monkey Fudger" and "Witch."
* InnocentProdigy: She pretty good with a camera and familiar with a whole lexicon of mythical creatures. But she's still lovable little scamp.
* IntelligibleUnintelligible: Despite not knowing the right words all the time, her siblings always know exactly what she meant to say.
* MeaningfulName: Not sure if Lana knew when naming her that Lizy would later develop a love for giant lizards.
* MoralityPet: Being the innocent one of the group, the others tend to tone down their worse traits around her as to not be a bad influence on her. Especially Leia.
* TagAlongKid: Whatever her siblings are up to, she wants to be a part of it.
* WildChild: Just like her mother when she was her age.
[[/folder]]

[[folder:Lulu]]

[[quoteright:350:https://static.tvtropes.org/pmwiki/pub/images/lulu_0.png]]
[[caption-width-right:350:Warning the following is considered dangerous. Do not under any circumstance remove the pacifier. We repeat. Do not.]]

Lincoln and Lisa's "daughter", technically an experiment by Lisa to make the perfect offspring. Results were mixed, but the rest of the family considers her one of them.
-----

* AntiAntiChrist: Though could be capable of doing terrible things, she mostly just likes to play and eat things. With no real ill intent behind her actions.
* CreepyCute: As weird as she is, she's still an adorable little abomination.
* CuteLittleFangs: Several rows of them.
* CuteSlimeMook: She may have had this form at one point when she was younger.
* ExtremeOmnivore: Those teeth aren't for show. There doesn't seem to be any limit to what she can eat.
* GooGooGodlike: It's believed that if Lisa didn't train Lulu to protect the family and wasn't wearing her containment Onesie, she would likely eat everyone.
* GreenEyedMonster: Though her picture here doesn't show them, but she's literally a monster with green eyes.
* ImaginationBasedSuperpower: Her transformations.
* MoreTeethThanTheOsmondFamily: Besides the many, many teeth in her mouth; many of her transformations involve turning other parts of her body into jaws, teeth included.
* NamesTheSame: She carries the same name as Luna's pop singer alter ego from the series' proper episode, "Really Loud Music".
* NotQuiteHuman: If the occasionally Franchise/{{Predator}}-esque mouth didn't give it away.
* OOCIsSeriousBusiness: When Lulu was put in charge to make sure Lemy actually did his long-overdue homework, his refusal to finish caused Lulu to remove her pacifier and give him a DeathGlare. He kept working until he passed out.
* OlderThanTheyLook: While she is a baby now, there's a possibility she's older then that.
* TheResenter: In aged-up [=AUs=], Lulu shows some of it toward her mother for her mutations and mostly treating her like an experiment.
* {{RetCon}}: Initially, Lulu was conceived via natural birth and her monstrous transformations were (apparently) the result of Lisa being exposed to radiation. Now, she's instead an actual experiment created by Lisa.
* SizeShifter: Her newest ability is to shrink herself to fit in Lisa's labcoat pocket.
* {{Troll}}: Especially when she's older. She can make herself look normal, but enjoys warping her head just to mess with others.
* VoluntaryShapeshifting: Typically involving her arms and mouth. ''Typically.''
[[/folder]]

!Secondary and Adopted Sin Kids

[[folder:Lyle]]

[[quoteright:332:https://static.tvtropes.org/pmwiki/pub/images/22494b0572541a2233f069ad602401391ec1255e_0.png]]
[[caption-width-right:332:Fabulous.]]

Lincoln and Leni's second kid, Lincoln's second son.
-----

* ArcherArchetype
* TheArtfulDodger: He's very quick to the point where if he does actually get into a fight, he tends to just dodge anything that comes at him.
* BigBrotherInstinct: Mostly towards his adopted sister Bed.
* BigEater: He once drank 3/4 of a gallon of milk because [[WarmMilkHelpsYouSleep he couldn't fall asleep.]]
* ClosetGeek: He's a big fan of Fantasy novels and films but isn't very vocal about except to people who share his interest.
* ComicTrio: With Lemy and BJ.
* DeadpanSnarker: Rivals Lemy, Lupa, and Lyra as the snarkiest sin kid.
* DefrostingIceQueen: While he's very off-put by some people, put up with him long enough and he'll come around.
* DevelopmentGag: His earlier design serve as his younger appearance and also as a reason to his deadpan attitude and his change of attire.
* DoesNotKnowHowToSayThanks: Lyle is used to dealing with things by himself so when someone offers their help he feels a need compensate someone for their time.
* DontYouDarePityMe: His long hair has made him the subject of ridicule for a long time, but he's not about to let some comments get him down or be seen as some pitiful kid who can't hold his own.
* DudeLooksLikeALady: Oddly enough he is aware but it doesn't bother him... usually.
* TheDutifulSon: Willing and able to help his mother, sisters, or father when needed. Everyone else can wait in line.
* EmotionallyTongueTied: He keeps himself composed in most things, but there are rare moments where someone catches him off guard.
* EnragedByIdiocy: He expects the best from people, so when someone acts stupid, like his brother Lemy, he has little to no patience for it. One of the few people he does tolerate is his mother.
* GoodWithNumbers: While his math skills aren't directly stated or obvious, he gives Gloom who is terrible at it math tutoring which implies he has at least a decent level.
* InformedAttractiveness: Despite being made fun of for looking like a girl, he's often complimented on being very pretty.
* JerkWithAHeartOfGold: Incredibly snarky and cynical, Lyle does truly care for his friends and family.
* JokeCharacter: The character was initially made as one at a time were the fandom only accepted female Sin Kids. Implying he would only be liked by the fandom if he ''look'' female. Like Lemy, he was initially hated after he was discovered to be male, but eventually, he became accepted by the fandom and get promoted as a main Kids for most collaborators.
* NeverHeardThatOneBefore: His usual reaction when someone makes fun of his feminine appearance.
* OedipusComplex : The usually indifferent Lyle is pretty protective of his mother Leni. If not outright having the hots for her. Most continuities have him on relatively good terms with his father, however.
* OfficialCouple: Arguable, but he and Gloom show a lot of signs of being a couple.
* RedOniBlueOni: He's the blue Oni to Lemy's Red Oni. Being more calm and patient than his brother, however, his antisocial nature makes him unsuccessful at everything he does (even more so than his brother) because he will refuse other people's help and will drop a project if he fails at it the first time.
* RunningGag: Almost everywhere he goes, he's been mistaken for a girl, to the point where he has to wear a full body swimsuit when he goes to a public pool.
* ThinkingTic: You know he's deep in thought when his right hand is firmly placed on his chin.
* UnsettlingGenderReveal: This trope is usually in stories more than in fan art.
* UsedToBeASweetKid: When he was little he was always smiling and happy to help. Then he started getting bullied and became more cynical.
[[/folder]]

[[folder:Rinn]]

Lincoln and Rita's kid
-----

* AngerBornOfWorry: Her initial anger toward her "siblings" lifestyle is part discussion while also because she worries if it was to ever get out it would ruin their lives.
* ByronicHero: She is a good doctor and willing to take in any patient if they're in need. But is also incredibly anti-social especially to her family.
* GrumpyBear: She's not exactly an upbeat person.
* HartmanHips: Her hips are ''huge''.
* HiddenHeartOfGold: She believes if she puts on a harsh personality, it'll set people straight, but she does care about her family no matter how much she tries to act like she doesn't.
* HospitalHottie: She's a doctor, and a very attractive one at that.
* IJustWantToBeNormal: She doesn't want to be a part of any of her family's messy business and just build a normal sustainable life on her own.
* IgnoranceIsBliss: She has no idea that Lincoln is actually her dad and considering she's not a fan of all the incest going on, it's probably for the best that she doesn't.
%%* KnightInSourArmor
* LabcoatOfScienceAndMedicine: She spent all that time in medical school, she earned the right to wear her doctor's coat with pride.
* MagneticHero: Despite liking her privacy, her Hippocratic Oath as a doctor means she is compelled to help when someone is in trouble or injured. Which means her family comes to her constantly for help and make her feel appreciated for the work she's done.
* MarriedToTheJob: Being a doctor is the only thing she's ever wanted in life so her date life is practically non-existent.
* ReasonableAuthorityFigure: While she'll drill any of the kids for the things they get into, she'll overlook it for the sake of helping the kids get better or help get them out of trouble.
* ScrewTheMoneyIHaveRules: If someone is in need of help, she is willing to put off the expenses for it. Which doesn't help pay her bills.
* ToughLove: She needs to be stern especially with her patients otherwise they'll never learn.
* {{Tsundere}}: Despite her lecturing to the kids and supposed dislike for them, she does like the company but doesn't want them to know that.
[[/folder]]

[[folder:Bed]]

[[quoteright:350:https://static.tvtropes.org/pmwiki/pub/images/bed.png]]

A cute little Asian girl adopted by Leni.
-----

* AnachronisticOrphanage: In many canons, she lived in an orphanage before Leni adopted her.
* CloudcuckoolandersMinder: Often serves as this to her mother.
%%* {{Dandere}}
* HappilyAdopted
* JokeCharacter: Started as this. An edited version of the Loud house layout showing the sin kids' living arrangements mistakenly left Lincoln's old bed intact, labeled as 'bed', leading to people jokingly asking who Bed was. A character was quickly thought up only to quickly catch on and is now seen as one of the main kids by many.
* MoralityPet: To Lyle.
* OrphanageOfFear: Sometimes said to have been abused at the orphanage.
* TheQuietOne: Rarely speaks, preferring to use gestures to get her point across.
* ThirdWheel: To Lizy and Lulu.
[[/folder]]

[[folder:Allie]]

A kid adopted by Luna
-----

* AmazonChaser: She likes older women. Taller, thicker, well-stacked older women. Women like her current girlfriend Lilith.
* AnimalMotif: Like any animal that lives in the streets she has a habit of digging through garbage for any edible food and sometimes valuable items.
* IronicName: She grew up homeless, so she adopted the name, Allie.
* MessyHair: In a constant state of unkempt.
[[/folder]]

[[folder:Lani]]

Lincoln and Lily's Kid
-----

* DependingOnTheArtist: Whether Lani has the NumberOfTheBeast on her temples or just ordinary freckles seem to vary on who draws her.
* DevilInPlainSight: Lani sports a horn-like hairstyle, the NumberOfTheBeast on each side of her head, and sharp teeth. Despite this, nobody (except Lulu) seems to take her seriously.
* EvenEvilHasLovedOnes: She seems to genuinely love her parents despite threatening them to get what she wants.
* EvilCannotComprehendGood: Things like hugs, kindness, concern for others are outside her field of understanding.
* NumberOfTheBeast: She's got "666" on both of her temples.
* ScaryTeeth: She's a literal demon baby and has sharp teeth.
* ThoseTwoGuys: She's often paired with the equally weird but nicer Lulu.
* TokenEvilTeammate: A level above her sisters.
* WarForFunAndProfit: She embodies sin, so makes sense.
[[/folder]]

[[folder:Lynn III]]

Lacy's twin sister.
-----

* AlwaysSomeoneBetter: Whether its her sister in sports, Her mom in athletics, or her dad in sword fighting. Lynn constantly measures herself to the rest of her family.
* BadassBookworm: She does enjoy her share of fine literature, but also practices the blade.
* {{BFS}}: The claymore she's often depicted carrying. It's sometimes depicted as tall as she is.
* CuteBookworm: Glasses, tied back hair, a confidently smart demeanor. It all checks out.
* FriendlessBackground: At first she only had her sister as a friend, which didn't help much in her confidence, but she soon came into her own as she grew up.
* InferioritySuperiorityComplex: Lynn is incredibly smart and talented almost to the same degree as her sister, especially over some of her cousins, but at the same time wants to be better then her parents at their respective skill or at least get her mothers attention.
* InsufferableGenius: When she knows she's in the right or winning, she can't help but flaunt her intelligence, even toying with an opponent.
[[/folder]]

!Half-Siblings

[[folder:Reina 'Bean' Santiago]]

[[quoteright:194:https://static.tvtropes.org/pmwiki/pub/images/312e54aaa5df67c7768820ad9be884e5fb459d96.png]]

Lincoln and Ronnie Anne's daughter.
-----

* AcquiredSituationalNarcissism: Her arrogance is usually present in situations that call for it.
* AlwaysSomeoneBetter: Lacy is this to her sometimes, even though she knows her friend doesn't do it intentionally, it still irritates her.
* AttentionWhore: She just want to be popular. Because if you're popular you'll be happy.
* DependingOnTheArtist: Reina is usually drawn with normal sized eyebrows, but some artists depict her with BigOlEyebrows instead.
* DependingOnTheWriter: Sometimes older than Bobby, sometimes his twin.
* {{Determinator}}: Despite her failures, she never gives up.
* DidntThinkThisThrough: Much like her father she comes up with a plan of attack but misses a key detail in the execution that leads her to failure.
* IJustWantToBeLoved: She just want to be noticed by her mom, her brother, and her friends. So she does things she thinks will make her popular.
* JerkWithAHeartOfGold: Downplayed on the "jerk" part. She's certainly not mean or intentionally rude, but she does tend to have a self-inflated ego. But this is all an act and she has a good heart.
* NeverMyFault: Often deflects blame onto other things just because she doesn't want to admit she made a mistake.
* PolarOppositeTwins: In canons where she and Bobby Jr. are twins. Bobby Jr. is socially awkward and more nicer compared to Reina, who desires to be around other people and can be a bit egotistic at times.
* SmarterThanYouLook: Her careless behavior may give the impression that she's dumb, but she's not, though not as smart as Bobby Jr.
* {{Twincest}}: With Bobby in some interpretations.
[[/folder]]

[[folder:Robert 'Bobby' Loud]]

[[quoteright:259:https://static.tvtropes.org/pmwiki/pub/images/521edbd9dd72959e7c5a6f7c0995a0320d576de2.png]]
[[caption-width-right:259:Don't you just want to give him a hug?]]

Lincoln and Ronnie Anne's son.
-----

* AmbiguousDisorder: BJ shows some signs of being autistic, with his social awkwardness, unintentional insensitivity, and wide interest in different things being notable clues.
* BerserkButton: Don't insult ''Star Trek'' or Loan around him.
* BewareTheNiceOnes: Insult Loan in front of him, and you'll get a DeathGlare that makes even ''Lupa'' nervous.
* BreakoutCharacter: Was originally just a filler character for the story "What She'd Been Missing," but people started drawing him more outside the context of WSBM, hanging out with the other sin kids. His popularity has promoted him to a main cast member for many.
* BrokenBird: Before meeting his extended family he was often closed off and incredibly meek; and frequent bullying has done nothing to improve his self-esteem.
* CloudcuckoolandersMinder: To Reina and Lemy.
* CluelessChickMagnet: He may be an awkward and shy dork but his kind heart and hidden depths tend to attract girls interest. Loan, Reina, Gwen, and others have been frequently paired with him. However, he does not think very highly of himself and often doesn't realize girls are interested in him.
* ComicTrio: With Lemy and Lyle.
* DependingOnTheWriter: Sometimes younger than Reina, sometimes her twin.
* DistressedDude: BJ is a fat nerdy little boy and a prime bully target. And as such has to get saved by his siblings.
* GroinAttack: Actually did this to [[TheBully Hayden]]. Twice.
* HeroWorship: Looks up to Lemy as a role model.
* HiddenDepths: He's actually very meticulous, understanding and memorizing hours of entertainment at a time which when he learns to be more confident makes him into a good negotiator.
* IHaveManyNames: Depending on the person, he's called Bobby, Bobby Jr., Little Bobby, BJ, Beej, and Robert.
* InformedFlaw: Has a little baby fat, with a muffin top that he conceals underneath his hoodie. But if you listened to Lyle and Lemy, you'd think he was actually obese.
* InnocentlyInsensitive: Sometimes the kid can think too much and end up saying something he didn't intend to.
* IntergenerationalFriendship: Loan is his best friend alongside Lemy.
* LikesOlderWomen: Some stories have him in a relationship with Loan, who is clearly several years older than him.
* LivingEmotionalCrutch: To Loan, who's one of the few siblings in the AU he can genuinely relate to.
* MeaningfulName: Named after his late Uncle.
* NoSocialSkills: As stated, is extremely shy and has difficulty communicating with people.
* PolarOppositeTwins: In canons where he and Reina are twins. Reina is the more outgoing and occasionally pompous one in contrast to Bobby's more shy and genuinely nice nature.
* StatuesqueStunner: He seems to have a thing for women who are taller than him.
* ShrinkingViolet: Has a difficult time speaking with people he doesn't know well, and shies away from social interaction.
* ThirdWheel: He has a tendency of being involved in Lemy and Lyle's antics.
* TinySchoolboy: He's a small boy, even considering his young age.
* {{Trekkie}}: Loves all things science-fiction and is shown in particular to love ''Star Trek''.
* {{Twincest}}: With Reina in some interpretations.
* YouAreFat: He's chubbier than the other male sin kids, and occasionally gets made fun of for it.
[[/folder]]

[[folder:Gloom]]

[[quoteright:350:https://static.tvtropes.org/pmwiki/pub/images/a26348b3aa403956969a3756004eb804fadc682d_7.png]]

Lincoln and Maggie's Kid
-----

* ActualPacifist: Wouldn't harm a fly. If anything, she'd feed it.
* ApologizesALot: Never wants to get on anyone's bad side so she consistently apologizes to put her in good favor with folks.
* ConditionedToAcceptHorror: Watching scary movies since she was little has made her unable to be afraid of any form of horror.
* ExtremeDoormat: When puberty hit her like a truck, people started spreading rumors to which she never disputed because she didn't want to cause anyone trouble. And in general puts all of the people she cares about before herself.
* FriendToAllLivingThings: Loves bugs. She even has a pet miniature spider.
%%* FunbagAirbag
* GagBoobs: Similar to her mom.
* MeaningfulName: Her mom gave her that name to be poetic but despite that Gloom ironically ended up becoming a very cheerful girl.
* MoralityPet: To Lyle.
* PerkyGoth: Despite her cheerful demeanor, almost all of her clothing is black.
[[/folder]]

[[folder:Marla Roberts]]

[[quoteright:350:https://static.tvtropes.org/pmwiki/pub/images/c08f2bff26bf130bfd4c3ba38a1b248f91a29ac9.jpg]]

Lincoln and Margo's Kid
-----

* TheAce: She actually very tactical when she's on the field and easily adapts to almost any sport she tries out.
* AlwaysSecondBest: While she's a great athlete, all of her accomplishments are overshadowed by Lacy. Any team she's on with her, she's always the second-best athlete.
* AntagonisticOffspring: Is often portrayed as hating her father and wanting to keep him away from her mother. This gets to the point of [[GroinAttack her smacking Lincoln in the groin with a ball]].
* DefeatEqualsFriendship: This happens a lot to her. She gets told off by Laika and becomes friends with her, gets beaten constantly by Lacy and eventually becomes friends with her, and when Gloom starts dating Lyle they become friends to stay on good terms with Lyle. Also applies after defeating Cecilia at the U.S. Open.
* DontYouDarePityMe: She's worked to get where she is, and the last thing she wants is for someone to come along and offer some help out of pity.
* GagNose: Like her mother, she has a very long nose compared to the others, something she's often mocked for.
* ImNotHereToMakeFriends: She joins teams in order to get good at improving her own skills, not to make friends.
* JerkWithAHeartOfGold: A good person but she can be very hot-tempered and aggressive.
* MoralityPet: Her sister Marcy. Marla often tries to set a good example for her. Can also apply to Gloom.
* TheOnlyOneAllowedToDefeatYou: To Lacy.
* PerpetualFrowner: Usually this.
* TheRival: To Lacy. Usually one-sided, as Lacy sees her as a genuine friend.
** Also one to Cecilia.
[[/folder]]

[[folder:Laika]]

[[quoteright:350:https://static.tvtropes.org/pmwiki/pub/images/7b6a4f3796d44e9a53bad64cb8e04d73060d1680.png]]

Lincoln and Becky's kid
-----

* AfraidOfTheirOwnStrength: Avoids fighting when she can because she could easily knock out someone if she isn't careful.
%%* AmazonianBeauty: Often depicted built like a Russian T-34.
%%* BrutalHonesty
%%* CannotConveySarcasm
* TheDreaded: Every kid in the school knows how tough she is or at least has heard stories of her strength. So when she walks in a room people will tend to avoid her.
* FoodAsBribe: If you want her to do something for you, your best bet is to offer food. Preferably fruit cups.
* FriendshipDenial: It seems she attracts people who want to be friends with her but feels any kind of companionship would be a sign of weakness.
* GirlsLoveStuffedAnimals: Has a small collection of Teddy Bears in her room. And if you tell anyone she'll rip out your tongue.
* HugeSchoolgirl: The tallest kid in her class.
* HuskyRusskie: Maybe not 'husky' but she's very buff under her clothing, not to mention strong.
%%** MotherRussiaMakesYouStrong
* MeaningfulName: She's named after the Russian dog that was the first living thing to be sent into space.
[[/folder]]

[[folder:Vikki]]

Lincoln and Nikki's Kid
-----

* EyeScream: Lost her right eye after accidentally stabbing herself with a pencil, and has a glass eye in place.
* MellowFellow: It might be the pot, but she is very comfortable with herself.
* OddFriendship: She has a weird pairing of friends of all ages, from Bobby to Laika to Lina, she just likes people.
* RuleAbidingRebel: Despite not being a fan of authority, she is very considerate. Never buying drugs off of people instead of growing it herself or just sharing her medicinal herbs, figuring it safer than dealing with a dealer.
* SmarterThanYoulook: Vikki is actually a good mathematician, she claims this is because she doesn't think about it but just goes with what makes sense.
* TheStoner: Albeit the kind who trusts her own home-grown stash over any shady dealer.
* [[SurferDude Surfer Chick]]: She likes to surf, unsurprisingly.
* TotallyRadical: Often shown talking like Bill and Ted.
[[/folder]]

[[folder:Lillith]]

Lincoln and Haiku's second Kid
-----
* CannotConveySarcasm: Her voice can't really convey any emotion so no matter how weird or silly it may sound, it all sounds completely serious.
* WhenSheSmiles: It's a rare sight even in her own family. But if she's smiling, something really did make her happy.
[[/folder]]

[[folder:Sonnette]]

Lincoln and Haiku's first Kid
-----

* AsLongAsItSoundsForeign: As much she wants to speak Japanese, she can't, so sometimes she just makes up words that sound Japanese. No one has called her out on it yet.
%%* {{Cloudcuckoolander}}
* CoolMask: Has a nice collection of custom made coughing masks.
* DoNotCallMePaul: Sonnette prefers to be called by her self-appointed Japanese name Hiromi.
* FourTemperamentEnsemble: Choleric
* FreakyIsCool: While she's hard to understand her friends love her for it and eventually picked up on her mannerisms.
* KimonoIsTraditional: She often wears a kimono-inspired sweater.
%%* OccidentalOtaku
* OneWordVocabulary: When she does talk she only says only one Japanese word at a time.
[[/folder]]

[[folder:Panther]]

Lincoln and Polly Pain's Kid
-----

* ArtificialLimbs: She lost her left leg in an accident and now has a prosthetic leg.
* BadassBookworm: Her hate of comics comes from her love of literature, believing that comics are just stories with silly pictures.
* BadassNormal: Despite how lax Pan is, she is very akin to kickboxing.
* BrilliantButLazy: Despite being very athletic, she would rather spend her time on her phone then do anything taxing.
* BrokenAce: Since she lost her leg as a kid, she's found little reason to push herself for any meaningful career in athleticism.
* BroughtDownToNormal: She used to have potential in being an athlete, but her disease killed any chance of that.
%%* ChildHater
* ClosetGeek: She's surrounded by comics most of the day, and when no one is around she tends to read a few of them.
* FourTemperamentEnsemble: Phlegmatic
[[/folder]]

[[folder:Naomi]]

[[quoteright:350:https://static.tvtropes.org/pmwiki/pub/images/17222e71497d04b8b38b5551b9d8459147180254.png]]

Lincoln and [[OneSceneWonder Thicc]] [[EnsembleDarkhorse QT]]'s Kid
-----

* BerserkButton: Insulting her mother.
* TheCaptain: She takes naturally to the leadership role, and demands that respect if you get on her boat.
** FatherNeptune: A younger and female example, but she still evokes the archetype.
* DaughterOfAWhore: One backstory for Naomi and her mother has Thicc QT be disowned by her father for getting pregnant out of wedlock at a young age, leading to a life of prostitution and pornography so the single mother can support her daughter.
* HartmanHips: Like her mother.
* HasAType[=/=]LikesOlderMen: Is characterized as not being interested in males her own age or younger, but rather prefers notably older men (like [[ParentalIncest Lincoln]]). Also gives her a way to be a foil of her mother (who in this universe prefers her men to be [[LoliconandShotacon boys]]).
* IAmNotPretty: Is sometimes characterized as having body image issues thanks to how filled out in her hips, thighs, and rear she is.
* RaisedByGrandparents: Sorta. While her mother was always in her life, Naomi didn't know her birth father. Once her grandfather talked it out with her mother, he was in their lives again and provided support with guidance to his grandchild.
[[/folder]]

[[folder:Cecilia]]

[[quoteright:323:https://static.tvtropes.org/pmwiki/pub/images/0a534d021ee75a2f29bdfa5c1efe2fd447dea95d.jpg]]

Lincoln and Carol's daughter. Her grandparents cut a deal with Carol where she'd be permitted a chance to become their heir despite being a bastard child.
-----

%%* AlphaBitch
* AntagonisticOffspring: To Lincoln. It's also in line with her contempt for the Louds as a whole.
%%* RichBitch
* TheRival: To Lyra when they were younger at music, Marla in the present when it comes to golf.
[[/folder]]

[[folder:Darna]]

[[quoteright:350:https://static.tvtropes.org/pmwiki/pub/images/1e428032b8da97ba1f9ef6047d36b7aff46ea398.png]]

Lincoln and Stella's daughter
-----

* ButtMonkey: Is repeatedly shown as accident-prone and injuring herself.
* HugeSchoolgirl: Is rather tall for her age.
* MadeOfIron: Seemingly indestructible even after as many injuries she goes through.
[[/folder]]

[[folder:Brianna and Bethany Yates]]

[[quoteright:350:https://static.tvtropes.org/pmwiki/pub/images/ba41bbbacbb9ebb4ad64fb85b45e72227202b595.png]]
[[quoteright:350:https://static.tvtropes.org/pmwiki/pub/images/c977b5b9d877e01e4041b5f7dbeaaa3dcca9ea62.png]]

Lincoln's daughters with Belle and Beatrix Yates. Are associated with Cecilia as her sidekicks.
-----

* BastardBastard: Are characterized as notably nasty compared with Lincoln's other children.
* TheDividual: Enough of their appearances don't really characterize them differently.
* {{A Party Also Known As An Orgy}}: A backstory for them has the sisters be conceived at an orgy in a summer camp. A camp that Lincoln also attended.
* YoureNotMyMother: They see their birth mothers as this. To them, they're just sluts who carried them in their wombs. They only recognize Jancy as their mother.
[[/folder]]

[[folder:Jamie]]

Lincoln's daughter with Taylor (Bully QT).
-----

[[/folder]]

!''The Loud House'' Characters

Due to being characters from The Loud House, expect tropes from their source material.

[[folder:The Louds]]
!General
* DependingOnTheWriter: They commonly have different appearances depending of the writer or artist. As well, their exact relationship to each other and (to a lesser extent) their kids can vary.
* IRegretNothing: While some might have differing feelings on exactly how their relationships with each other and their lives went when the truth came out, nearly none of them regret the existence of the Sin Kids themselves, seeing them as a price worth paying for.
* JustThinkOfThePotential: They all have a lot of pride in their kids. Seeing any sign of talent or skill as a glimmer of hope they'll have successful futures.
* TheMentor: Some of them take up the role in order to steer the kids in the right direction.
* SecretKeeper: They're all held to keeping their kid's origins and relationships secret. For Obvious reasons.
* SharedFamilyQuirks: The Louds are all creative individuals driven by their interests and family. Meticulous and dedicated to their crafts to the point where it becomes their only focus.
* TrademarkFavoriteFood: They all still love pizza.

!Lincoln Loud
The father of the Sin Kids.
----
* AbsurdlyYouthfulFather: At least in lewd content he is portrayed as this.
* AdaptationalVillainy: In some interpretations, he's been portrayed as having [[UsedToBeASweetKid grown up to be]] ''[[UsedToBeASweetKid much]]'' [[UsedToBeASweetKid more different]] from the NiceGuy he was as a kid.
* TheAtoner: Some depictions of Lincoln have him taking on the role of a father as a way of giving back to his sisters and showing he's not going anywhere. Sometimes it has to do with him having ''actually'' abandoning them out of guilt before coming back (this one in particular tends to come up with Lori and Loan, as without him acting as a moderating support for the former often ends up with the abuse and issues of the latter) and promising never to shirk his responsibility again.
* AbusiveParents: If he becomes subjected to AdaptationalVillainy, expect him to be abusive to his children, either physically [[ParentalIncest or]] [[CreepyUncle sexually.]]
* BigBrotherInstinct: No matter how old he gets or his sisters, he still is willing to look after his young siblings at the drop of the hat.
* BrokenPedestal: Oftentimes, he'll end up like this if the sin kids discover his true relationship to them, usually with feelings of disgust or betrayal coming to the fore. However...
** ChickMagnet: Well, he had to have ''some'' charm to get into so many girls' pants. In the present, he can be AmicableExes with them, not on speaking terms at all, friends with tension, or even still together romantically (if in secret or not). Or any and all combinations thereof depending on the girl.
* BumblingDad: When he isn't serious, he tends to trip over his own feet.
* CoolUncle: Many depictions (where the sin kids don't know he's their dad) end up playing this role as the calm, easy-going yet capable of being assertive uncle who they trust (or at the very least, don't have as much issue with compared to their mothers).
* CreepyUncle: Fused with both BrotherSisterIncest and ParentalIncest, because depending in the interpretation, he has nailed everyone under his roof. That includes his sisters, daughters and sons.
* DadsCantCook: His best efforts in cooking is making sandwiches or Ordering food. Luckily he has Lily and Liena to pick up the slack.
* ItsAllMyFault: Sometimes he feels if he never acted on any of these encounters the kids would have never been born and everyone's lives might be a bit normal.
* LukeIAmYourFather: Expect this from him in stories where his offsprings discover who's their father.
* MultipleChoicePast: He is just uncle Lincoln... Except when he's not.
* MyGodWhatHaveIDone: Considering what he did with his sisters he feels like this in some depictions of him. Whether it's because he fell in love with them in the first place, had sex with them, had children with them, and/or abandoned them when they needed him most will vary.
* ParentalSubstitute: When the kids only know him as their "uncle", they often end up seeing him as the major male figure in their lives.
* ParentsAsPeople: As much as he might try, he's not the perfect dad or "uncle" he wants to be, and his sisters and children can occasionally lay into him for it. That's not even going into the whole incest thing, nor is it uncommon that he tried to run away from responsibility with the first few kids to their detriment (such as what happened with Loan). That said, he always tries his damndest to be there for them and he loves them all despite what they might think of him, and to his credit they all do reciprocate to an extent.
* RebuiltPedestal: In the more idealistic works, the sin kids still find it in themselves to see him as their father, or at the very least not hate his guts.
* TraumaButton: While they were looking around the attic, Liby shows Lincoln the head of [[Recap/TheLoudHouseS2E8NoSuchLuckFrogWild a certain squirrel suit.]] As Lincoln watches the head burn, Liby and Lucy worry if Lincoln will be alright.
* UnpleasantParentReveal: Imagine telling your kids that you're not only their uncle but also their dad along with the fact they're inbred kids.
* UsedToBeASweetKid: Occasionally pops up in stories where he becomes an AdaptationalJerkass (which sometimes slips into full-out AdaptationalVillainy), given that this take on Lincoln is an adult.
* VillainousIncest: In darker interpretations about the sexual relationships he has with his own family, particularly concerning the ones he has with his own [[ParentalIncest children/]][[CreepyUncle nieces and nephew.]]
* WellDoneDadGuy: Due to the guilt he often feels about the sin kids' conceptions, he often finds himself craving their approval and one of his greatest fears is that they hate him and want nothing to do with him.

!Lori Loud

Mother of Loan
----
* AlcoholInducedIdiocy: A rather common explanation given for how Loan was conceived with Lincoln, assuming there wasn't any mutual attraction (or occasionally, the alcohol brought those buried feelings crashing to the surface), usually under the impression it was due to a drunk Lori coming home after celebrating something important.
* TheAlcoholic: Whether by personal means or drowning her sorrows, Lori is often depicted having become a bit addicted to booze. How well she [[FunctionalAddict functions]] will tend to vary.
* AlmightyMom: She is the oldest of the siblings and oldest of the aunts. So what she says often goes.
* ItsAllMyFault: She can often end up feeling guilty for Loan's various issues, no matter how directly or indirectly responsible she is for them.
* MamaBear: As distant as she is to Loan, she will destroy whoever tries to hurt her child and by extension her family.
* MumLooksLikeASister: Some depictions of Lori looks young enough to be mistaken to be Loan's sister.
* MyBelovedSmother: Crossing over with MamaBear, Lori tries to make up for her original neglect of Loan in her earlier years by being overprotective, sometimes to Loan's detriment.
* OlderThanTheyLook: She may be pushing 50 but she still looks fantastic.
* ParentsAsPeople: Put simply, Lori is often depicted as not having been ready for having a child, much less one fathered with her little brother. Guilt, anger, and despair often cause her [[AbusiveParents to mistreat Loan throughout her early years whether directly by her own hand or not realizing Loan's suffering from neglect and/or abuse from someone else]], and then she tries to desperately [[MyBelovedSmother overcorrect]] in an attempt to make up for it.
* ScrewTheRulesImDoingWhatsRight: She knows full well their whole family is committing a heinous crime but she's willing to do worse in order to keep their lives normal.
* SeriousBusiness: This is her take on all family matters.

!Leni Loud

Mother of Liena
----
* BigGood: She's probably the only sibling among the original Loud siblings that has no overtly negative trait.
* BigSisterInstinct: She loves taking care of the kids and will drop everything she's doing to help her sisters. Even it isn't called for.
* DoingItForTheArt: Half of the designs she does is just because she thought of cute outfit for someone.
* DrivesLikeCrazy: She had her license revoked years ago, so her daughter Liena had to get her own license when she was 14 just to drive her mother around. Mostly for the sake of everyone else.
* ExtremeDoormat: Years of dependence on others has made very easy to convince to do things. Along with the fact she isn't that bright doesn't help.
* FashionDesigner: Found a promising career as a fashion consultant.
* GoodFeelsGood: She love helping people to the point where she doesn't look for anything in return.
* HartmanHips: No skirt can contain them.
* MoralityPet: She has this way of making of making other behave themselves.
* NoSenseOfPersonalSpace: She's a hugger.
%%* WideEyedIdealist

!Luna Loud(-Sharp)

Mother of Lyra and Lemy
----
* TheAce: She's a damn good musician, it's why she's famous.
* AdaptationalSexuality: A retroactive example; at the time of the [=AU=]'s creation, Luna was believed to be bisexual due to canon depicting her as having a crush on Hugh in "Study Muffin" before "L is for Love" revealed she has a crush on another girl named Sam. However, the show's staff eventually confirmed that Luna was intended to be a lesbian, with her crush on Hugh being more of a case of EarlyInstallmentWeirdness. Despite this, the AU continues to portrayed Luna as bisexual.
* AscendedFangirl: Finally made it as a World-Touring Rockstar.
* HardDrinkingPartyGirl: Living up to her rockstar lifestyle, and to the annoyance of her daughter. Luna loves to several sips of booze and often crashes hard from it. But handles herself pretty well despite it.
* LargeHam: She's famous for it now.
* NoIndoorVoice: She's still the loudest of her siblings and when she enters a room she'll let everyone know.
* ParentsAsPeople: She likes to party, getting drunk and is always traveling, usually depicted as the queen of music in general... Also she happens to be the mother of Lemy and Lyra. While Lemy normally is shown to just plain idolize her aside from wishing they could spend more time together, Lyra at least partially resents how she had to grow up quicker and Luna ended up putting more responsibility on her to take care of Lemy.
** Some depictions give her a FreudianExcuse. Usually she was close to Lyra because she was her first born and her career hasn't started thus having more time to spend with her and by the time Lemy was born she just recently entered stardom.
* {{Pride}}: From Music, to life, to living, and especially to her family.
* SoProudOfYou: Luna has tattoos of her kids on her back next to her own skull tat. Not because of the stuff they've done or might do, but because she's proud to have them as her kids.

!Luan Loud

Mother of Liby
----
* ACupAngst: In interpretations where she is instead in a relationship with Maggie and has a daughter named Lois, Luan will express frustration (either visibly or attempt to hide it via jokes) at the fact that her wife and daughter have bigger breasts than she does despite being the oldest of the two.
* AdaptationalSexuality: It varies by interpretation, but Luan is generally presented as being bisexual. Whereas in canon, she has a boyfriend and has yet to display affection towards another girl.
* FriendToAllChildren: She's great with kids, and she's been entertaining them for years.

!Lynn Loud Jr.

Mother of Lacy
----
%%* AlwaysSomeoneBetter
* BerserkButton: Say something bad about her daughter and you're going to eat your teeth.
* BrokenAce: Despite her records and years of training, she never got to be all-star like she wanted.
* BoyishShortHair: Some interpretations of Lynn have her with this type of hair.
* EmotionSuppression: To try and be more tolerable to her family she's developed a bad habit of bottling up her emotions.
* FastballSpecial: She liked throwing baby!Lacy to Lincoln like Lacy was a football. Lincoln didn't like doing this, but Lynn said that Lincoln "need(ed) to learn how to catch".
* PintSizedPowerhouse: She is the shortest of her siblings. But that just makes it more enticing to give someone a good uppercut.
* SoProudOfYou: Similar to Luna with Lemy and Lyra, Lynn is nothing if not proud of the girl Lacy is.
* SternTeacher: When she trains someone she doesn't hold back, pushing them to the limit if only to see what their capable off and where they need improvement.
* SupremeChef: She's a confident cook, not the best by any means but knows enough about dieting and cooking for the essentials of any person's current needs.
* ThrillSeeker: Years later she still wants to try any sport she can play, just to feel the thrill of the moment.

!Lucy Loud

Mother of Lupa
----
* AdmiringTheAbomination: While the others have come to terms with their arrangements, Lucy loves it and the kids even more because of it.
* AloofDarkHairedGirl: As in canon, though the aloofness fades when around Lincoln (if they're on good terms) and her daughter.
* TheBigGal: In some interpretations, she got pretty big over the years, even taller than Lincoln and Lynn Sr.
* DarkIsNotEvil: Despite dressing in black and having a strong interest in the occult, she is kind to most people.
* DeathGlare: She often hides her eyes, but when someone does see them, its not for a good reason.
* EyesOutOfSight: With age her hair has only gotten longer and her eyes still hidden behind her long darkened hair.
* GagBoobs: In most interpretations, she developed quite the pair of breasts.
* InLoveWithYourCarnage: Downplayed. She was very happy to hear Lupa's first words (and first blood lust): "Mother. Mother, I crave violence."
* LadyOfBlackMagic: Most of her relatives believe she still practices her magical interests, some of the kids even think she's a witch. No one's really quite sure but she does seem appear from the shadows when mentioned.
* NoodlePeople: In some ''other'' interpretations, she's the skinniest adult of the family.
* RavenHairIvorySkin

!Lana Loud

Mother of Lizy
----
* TheBeastmaster: Literally handles man-eating animals with ease.
* BigLittleSister: She had a bit of growth spurt, while only an inch taller then her Lola she does have larger frame to her.
* DentedIron: She's covered in scars, and is proud of them.
* EveryoneHasStandards: Lana is often the least adversed to her siblings' incestuous affairs.
* ExtremeOmnivore: Just like when she was young, she loves to try any kind of food. She even provides her niece Liena with some interesting dishes.
* KindHeartedCatLover: She works at the zoo, so she has a soft spot for big cats.
* MarriedToTheJob: She loves animals. When she isn't helping manage the zoo, she works as a part-time Vet.
* MotherlySidePlait: She had this hairstyle at one point, but this made [[{{Otaku}} Loan]] worried that Lana would die soon.
* SheCleansUpNicely: Usually wears conservative clothing and doesn't do much in terms of makeup, but considering she's [[SheIsAllGrownUp grown-up]] [[MsFanservice Lola's]] twin, on the rare occasions she actually does so she often proves just as beautiful.

!Lola Loud

Mother of Leia
----
* CoolCrown: Played with a bit, considering she's too old to wear a tiara. She does often adorn herself with a fancy looking headband you could mistake for a crown.
* HartmanHips: In most interpretations, she developed curves bigger than her ''mother''.
* PimpedOutDress: When she goes out, she goes all out with her wardrobe.
* SelfMadeWoman: She's usually depicted as one of the more successful of the Loud sisters, having graduated from her pageant-winning days to winning national beauty contests or becoming an up-and-coming actress.
* SheIsAllGrownUp: Puberty and adulthood were ''very'' kind to her, considering she often becomes a famous actress or model with the [[MsFanservice figure and face]] to pull it off.
* UnlimitedWardrobe: She has a fine collection to pick from for any occasion.
* WithGreatPowerComesGreatPerks: She knows that her sister Lori will look after her and with it comes a lot of connections that can make her life easy to manage.

!Lisa Loud

Mother of Lulu
----
* AWizardDidIt: Well, scientist in this case. Lisa is often the explanation used by many writers to fill in various logical gaps, such as the avoidance of the consequences of inbreeding among the Sin Kids. Given how she is in the canon show, it's at least within the realm of plausibility.
* DespairEventHorizon: Nearly crosses it after her '''11th''' attempt to have a child failed.
* OutOfFocus: She is usually a victim of PutOnABus in stories. Her best scene is when the author of a story settles with the sin kids "being lucky" of being born without major health issues and being mentioned at all. Her worst scenario (and usual) is not being mentioned at all.
* PeekABangs: All of her work has given her little time to comb her hair, giving her a very good "MadScientist" look.
* SmartPeopleWearGlasses: As per usual for Lisa.

!Lily Loud
----
* CoolBigSis: While technically their aunt, since she's usually barely a year or so older than Loan she tends to come across as more a big sister for the sin kids than an authoritative parental figure. It helps that she's usually the one who hasn't had a child of her own.
* FaceOfAnAngelMindOfADemon: While she is nice, she does have a fetishistic side that comes out in dark ways.
* TheIngenue: She tends to be the sister most likely ''not'' to have slept with Lincoln, [[EveryoneHasStandards usually because Lincoln and/or his sisters drew the personal line there (along with many writers' personal standards)]]. When she's an older teenager/adult, however, [[SubvertedTrope that can change]], though whether she sleeps with Lincoln then or even with someone else like ''Lemy'' can vary.
* TheOneWhoMadeItOut: She is usually the only one who is ''not'' impregnated with Lincoln, and lives more successfully than her siblings.

!Lynn Sr. and Rita Loud
----
* IHaveNoSon: Lynn Sr. is often shown to disown all of his kids, and by extension their abominations, for their life choices. Lupa, however, insists that this is all his fault for having as many kids as he had in the first place.
* InvisibleParents: Usually are not depicted in most works.
* JerkassHasAPoint: Lynn Sr. has a good reason behind his disdain to his kids.
* LetHerGrowUpDear: Rita is often shown to actually support the kids, sometimes with misgivings or just ignoring it.
* MamaBear: Rita loves her children and supports them. Same applies to her grandchildren.
* ParentalObliviousness: Rita and Lynn Sr. are often ignorant of their kids' dealings.
* ThatThingIsNotMyChild: Lynn Sr.'s feelings towards his kids and grandkids.

[[/folder]]

[[folder:Louds' Friends and Other Civilians]]

!Clyde [=McBride=]

!Ronnie Anne (Loud-)Santiago
* DependingOnTheWriter: In some continuities, she's Lincoln's wife. In others, she's not, and is simply living independently.

!Bobby Santiago
* DeathByAdaptation: He's apparently deceased in most interpretations, though how or when is never revealed.

!Sam (Loud-)Sharp
* AdaptationalSexuality: She's canonically a lesbian. Most interpretations, however, portray her as going both ways.

!Maggie (Loud)

!Benny (Loud-)Stein

[[/folder]]

!Other Characters

[[folder:Kids and Teens]]

[[AC:Marsha]]
-----

* BlindWithoutEm: Which is why she wears a rubber band behind her head so they don't fall off.
* {{Bookworm}}: She spends most of her time in the library learning about various subjects. Only using her phone for job-related tasks.
* ChildProdigy: It's how she got enrolled in private school.
* CreepyMonotone: Her voice is often and without any hint of life to it. Almost like a machine.
* DullSurprise: She rarely shows emotions so whenever anything goes wrong she's often the cool-headed one.
* {{Foil}}: To Gwen.
* NerdGlasses: She wears thick-rimmed glasses.
* NerdsLoveToughSchoolwork: Or in this case any assignment Leia gives her. Especially if it proves to be challenging.
* NoiselessWalker: She has a tendency to never speak unless spoken to directly, so she'll often appear in a room without anyone noticing only speaking up when someone says her name.
* TheStoic: She is calm and collected. Focused on the task at hand how it can be completed.
* TookALevelInBadass: She learned a bit about pressure points in the human body, so if needed she knows how to knock someone out or paralyze them.
* WhenSheSmiles: It rare for her to smile, but when it happens it means a lot.

[[AC:Gwen]]
-----

* BookDumb: She's not the brightest. Stuff like science and math don't really interest her.
* BullyHunter: Gwen enjoys beating the crap out of folks who think they cant be beaten, makes it more fun when she proves them wrong.
* CurbStompBattle: Gwen is undisciplined infighting, often just using her strength and trick to catch people off guard before putting them in a hold and if that doesn't work she just punches them.
* ExtremeOmnivore: She loves meat, even likes to buy jerky just to chew on something.
* GlassCannon: Strong and skilled at fighting but can't take it as well as she dishes it out.
* TheLancer: She's the muscle on command to do what needs to be done but she's also the reasonable short who not afraid to doubt one of Leia's plans if it doesn't sound full proof.
* RecruitedFromTheGutter: Before working for Leia, Gwen was just hired muscle by some rich kids, who lived a home her mother could barely afford. But now Leia personally helps her with their financial issues in return of Gwen's help with her work.
* UndyingLoyalty: If someone sees her as more than just a dumb kid and is willing to give her a chance, then she's willing to give her all for them.
* VitriolicBestBuds: Though she respects Leia and Marsha, that doesn't mean she isn't gonna hold back her thoughts or mess with them if the moments come up.

[[AC:Kimberly]]
-----

* TheAce: She's one of the fastest runners on the track team.
* {{Courier}}: Always on time cause she's ''fast''.
* KickChick: While Gwen is the muscle of the group, Kim can hold her own too.
* NiceGirl: Definitely the nicest in the group.
* PunchClockVillain: While the others do this normally, Kim has track team so she has to be called in ahead of time for jobs.
* SmarterThanYouLook: Kim may not be that bright but she can read a room and initially joined Leia's crew because she knew Leia could do a lot of good.

[[AC:Gordon LeBlanc]]

[[quoteright:350:https://static.tvtropes.org/pmwiki/pub/images/a1042b27deea579657f5e1510dacec0eb18b5853.png]]

One of Lemy's only friends.
-----

* AllMenArePerverts: Very open about his opinion on girls in his school.
* AlwaysSomeoneBetter: Gordon may be able to beat any of his friends at basketball or video games, but his sister Gabi always beats him at both.
* BigOlEyebrows: He's got some pretty thick eyebrows.
* BoringButPractical: Gordon is patient; he never acts unless something comes to him. This keeps him from making mistakes by not running into the situation and instead letting it come to him.
* BrilliantButLazy: He's shown to be very good at sports, but prefers to play video games instead.
* BullyTurnedBuddy
* MusclesAreMeaningless: He's very fit despite his skinny appearance.
* OnlySaneMan: When it comes to antics, he's often outside of it or tries to help people avoid it. Y'know, because it often doesn't end well.
* VitriolicBestBuds: Gordon is depicted as more than willing to give Lemy hell for his flaws, forget any better qualities, and generally be an ass to him in good fun.

[[AC:Stephanie]]
-----

* AlphaBitch: Practically runs the Bluebell Scouts herself and gets a thrill out of the rush of power.
* ArchEnemy: To Leia and the Turtle Scouts.
* BigBad: As far as the Bluebells are concerned, she's the biggest of the bads.
* EnfantTerrible: There's something very, very wrong with this girl.
* EvilIsHammy: When she knows she's on top, she will boast and rub it in.
* MirrorCharacter: She talks to Leia like this often, saying that she's just a successful version of her.
* ScaryTeeth: Her teeth are literally piranha-like.
* SlasherSmile
* SurroundedByIdiots: While her troop is Loyal they have plenty of weaknesses.
* TrueBlueFemininity
* VillainRespect: She hates the Louds, but she even she can admit that they are skilled in their own right.
* WouldHurtAChild: If need be. She is willing to use to her own ends. Even using Lizy to keep Leia off her back.

[[AC:Connor]]
-----

* AgentMulder: Seriously believes in things like aliens, ghosts and everything in-between.
* TheComicallySerious
* LargeHam

[[AC:Cleo]]
-----

Clyde's first kid with Haiku's, Sonnet's fraternal twin and Connor's older half-sister.
* AudienceSurrogate: Likes to talk about the Sin Kids like they're a sitcom/Reality show.
* DeadpanSnarker
* DoubleStandard: She likes to talk about other people's problems but hates when someone tries to pry into her life.
* TheFashionista
* HatesBeingTouched: Unless she gives someone the okay.
* MeaningfulName: A bit subverted considering she's named after the famous Queen of Egypt which matches her sense of elegance and love of watching dramas unfold. But is actually named after one of her dad's old cats.

[[AC:Gabi Leblanc]]
-----

Gordon's Older sister and one of Loan's only friends.
* CovertPervert: Slips in some good dirty humor when she can.
* {{Foil}}: One of the reasons why she wants Loan to stream with her, because they work off each other so well.
* GenreSavvy: Especially when it comes to gaming and streaming. Which has helped her get a good amount of cash from to do it for a living.
* LargeHam: Some think it's just an online personality, it's 100% legit.
* NiceGirl: She genuinely likes interacting with people and pulling people out depressing funks.

[[AC:Alyssa Rountown]]

Middle child of the Rountown Family and one of Liena's circle of friends.
-----

[[AC:Hayden Mccann & Andy Stroob]]

Two school bullies that terrorize the other students; but mainly Lemy, Lyle, and especially Bobby Jr. Hayden is the brains, while Andy is bigger and stronger but not very smart.
-----

* TheBully: Well obviously.
* BullyBrutality: Can be very cruel about their bullying and Andy even carries a switchblade (so far hasn't used it to hurt anyone).
* CaptainObvious: Andy likes to vocalize his thoughts.
* DumbMuscle: Andy seems to be this.
* EvenEvilHasStandards: They have little tolerance for racism and homophobia.
* ForTheEvulz: They don't seem to have any real reason to pick on Bobby, other than him being a wimp.
* KickTheDog: Mercilessly bully innocent Bobby Jr.
* KidsAreCruel: Very.
* LikeFatherLikeSon: Chandler used to bully Lincoln. Hayden bullies Lincoln's sons.
* OneManArmy: Andy.
* SpoiledBrat: Hayden.
* VitriolicBestBuds: Hayden insults Andy whenever he says something stupid. Andy made a fool out of Hayden on social media.

[[AC:Lina Sharp]]

Sam's Kid
-----

* BecauseImGoodAtIt: One of the main reasons why she plays the guitar.
* BoyishShortHair: She gets a haircut later on.
* BrilliantButLazy: Despite being talented at the guitar, she never bothers to learn how to write lyrics and is purely instrumental in all her songs.
* CostumeEvolution: A new design for the character, giving her pale blond hair more in line with her mom, but the blue stripe was replaced by hair piercings of the same color, she no longer has a beanie and wear a more skater-esque attire.
* DelinquentHair: Prior to the redesign, she usually has a blue skunk stripe in her hair just like her mom. Some artist include it however.
* {{Expy}}: She's generally a unauthorised redesign of Creator/JaviSuzumiya's Lina Loud, after said artist left the fandom with his character and pursue his own AU.
* NeverMyFault: Always makes some kind of excuse for her failures.
* OfficialCouple: Her and Lemy appear to be boyfriend and girlfriend, seeing as how they're consistently portrayed as being in some kind of relationship.
* PrecisionFStrike: Will work a good swear into any sentence.
%% * TheSlacker

[[AC:Terry Thrash]]

Liam and Tabby's Kid
-----

* BigSisterInstinct: Despite not having any siblings, she's very attached to kids and loves helping them be more outgoing.
* BirdsOfAFeather: With Lyra and their love of music, despite how different they are.
* CoolBigSis
* FourTemperamentEnsemble: Sanguine
* GenkiGirl
* LeeroyJenkins
* UnfortunateNames: Her last name is ''Thrash''

[[AC:Lois Foresster]]

Maggie's child, who's look are based off Luan.
-----

* AxCrazy: When she's on a pranking mood, this may usually lead to this. This is more common during April Fool's Day, where she pranks anyone in her way.
* BigSisterBully: She loves to tease Gloom, to the point that it's almost the only way she can talk to her.
* ClingyJealousGirl: She's very attached to Lyle, but it's a bit subverted because she likes a bit of competition.
* EveryoneHasStandards: If a target of her interest is in a relationship, she won't go as low as to try and break them up. She'll worm her way into knowing the girl but she won't TRY to steer her away from him.
* FreudianExcuse: Her perversion is just her being comfortable with her own body.
* GagBoobs: In terms of appearance, she largely took after Luan. However, she took after Maggie in terms of breast size.
* {{Hermaphrodite}}: In some depictions where she's the result of an experiment made by Lisa. Possibly as a side-effect of her conception.
* StageMagician: Compared to Luan, who does a wide variety of party tricks, Lois primarily sticks to magic acts.
* StrongFamilyResemblance: Looks like a darker-haired version of Luan.
%%* Yandere

[[AC:Katie]]

Stephanie's younger step-sister

* CatGirl: Tries to be, at least.
* ForbiddenFriendship: Downplayed. She and Lizy are friends, despite their older sisters being mortal enemies. Often Leia and Stephanie will begrudgedly hold truces so the two can play together.
* MoralityPet: For Stephanie.

[[AC:Lila]]

-----

* AwesomeBackpack: Her backpack, sometimes called "The Void." Its size varies and its seemingly infinite in space.
* {{Expy}}: Of WesternAnimation/DoraTheExplorer.
*


[[/folder]]

[[folder: Adults]]

[[AC:Drew]]

Owner of the local dump, Drew's sCrap.
-----
* EightiesHair: He has this slick back Greaser hair, which he's been trying to maintain since he was a teenager.
* BeingGoodSucks: He used to get into fights for years and decided to go straight. But despite living a more peaceful life, he's not as happy.
* GoodIsNotNice: He may be a good guy, but he is willing and able to kick a kid if they need it.
* IReadItForTheArticles: Since he doesn't any kind of Internet connection in his shack, he has a nice little collection of magazines.
* IWorkAlone: Ever since his friends graduated from high school, he's preferred to be alone and hates it when people try to get close to him.
* MustHaveNicotine: One of the few remaining smokers in the world, to the point where he grows his own tobacco.
* OddFriendship: He somehow becomes friends with Lemy, since the kid keeps sneaking into his junkyard and talks with him often.
* OnlyKnownByTheirNickname: His full name is Andrew, but just likes to be called Drew.
* RetiredBadass: Apparently used to be a big deal back in his high school but left it behind.
* SmarterThanYouLook: While he looks like he's a drunk homeless man, which he kinda is; he's fairly street smart and gives some good advice to any kid willing to listen.

[[AC:Larissa "Lari" Fox]]

Whitney's kid, who Lori has taken care off for some times
-----

* AllOfTheOtherReindeer: Despite how much her family loves her, her school wasn't as wholesome. Other students, and teachers, found her very attractive but if she didn't reciprocate their feelings she was shunned.
* CommutingOnABus: She works as a airline stewardess (and later pilot) and travels around the world, which serves as a meta headcanon on her rare appearances.
%%* DudeMagnet
* GagBoobs: She's got some pretty big jugs.
* HardDrinkingPartyGirl: She enjoys a good time and a good drink.
* HartmanHips: She definitely got her Grandma's genes.
* HiddenDepths: Despite how ditzy and out of the loop she might seem, she is actually constantly up to date with her family and contacts some of them regularly.
* ItsNotPornItsArt: She has a lot of appreciation for revealing outfits, lewd content, and just straight up porn; believing it's the greatest expression of sexuality and not just to get your rocks off to.
* MsFanservice: Has an affinity to small- and tight-fitting outfits.
* NoSenseOfPersonalSpace: Never misses a chance to hug and fondle someone close to her.
* SecretlySelfish: One of the reasons why she doesn't stay at home often is because she feels like she doesn't belong. Just an extra in a large cast so she leaves home at 18 to find a place for herself and has been for a few years now.

[[AC:Chester]]

[[/folder]]
----

* WhenHeSmiles: When she smiles, it means either two things: someone got through to her, or something bad is about to happen.

* BlindingBangs: With age her hair has only gotten longer and her eyes still hidden behind her long darkened hair.

* NiceHat: Looks almost exactly like the one her mother used to wear when she was Lizy's age. It's also big enough to help keep Lizy's long hair out of her face.

* [[SmarterThanYouLook Smarter Than They Look]]: Her careless behavior may give the impression that she's dumb, but she's not, though not as smart as Bobby Jr.

* [[SonOfAWhore Daughter Of A Whore]]: One backstory for Naomi and her mother has Thicc QT be disowned by her father for getting pregnant out of wedlock at a young age, leading to a life of prostitution and pornography so the single mother can support her daughter.

* {{Expy}}: She's generally a unauthorised redesign of JaviSuzumiya's Lina Loud, after said artist left the fandom with his character and pursue his own AU.

* AmazonianBeauty: Often depicted built like a Russian T-34.

* EveryoneIsBi: A good majority of the siblings don't seem to care much about flirting, kissing, or even engaging in intercourse with those of the same or opposite sex ([[IncestIsRelative including themselves]]).

* IHaveNoSon: Lynn Sr. is often shown to disown all of his kids, and by extension their abominations, for their life choices.

* DelinquentHair: Prior to the redesign, she usually has a blue SkunkStripe in her hair just like her mom. Some artist include it however.

!!This interpretation of Lincoln Loud provides the following examples:

!!This interpretation of Lori Loud provides the following examples:

!!This interpretation of Leni Loud provides the following examples:

!!This interpretation of Luna Loud provides the following examples:

!!This interpretation of Luan Loud provides the following examples:

!!This interpretation of Lynn Loud Jr. provides the following examples:

!!This interpretation of Lucy Loud provides the following examples:

!!This interpretation of Lana Loud provides the following examples:

!!This interpretation of Lola Loud provides the following examples:

!!This interpretation of Lisa Loud provides the following examples:

!!This interpretation of Lily Loud provides the following examples:

!Rita Loud

!!This interpretation of Rita Loud provides the following examples:

* InvisibleParents: In most works Rita and Lynn Sr. are not depicted.
* LetHerGrowUpDear: Rita often shown to actually support the kids, sometimes with misgivings or just ignoring it.

!Lynn Loud Sr.

!!This interpretation of Lynn Loud Sr. provides the following examples:

* IHaveNoSon: If depicted, Lynn Sr. is often the one to disown all of his kids for their life choices. And their abominations.
* InvisibleParents: In most works Rita and Lynn Sr. are not depicted.
* JerkassHasAPoint: His disdain to his kids isn't unjustified.
* ParentalObliviousness: Rita and Lynn Sr. are often ignorant of their kids dealings.
* ThatThingIsNotMyChild: Directed to both his kids and grandkids.

!AC:Bobby Santiago

* FingerlessGloves: Wears a pair of these.

[[AC:Clyde [=McBride=]]]

[[AC:Ronnie Anne (Loud-)Santiago]]

[[AC:Bobby Santiago]]

[[AC:Sam (Loud-)Sharp]]

[[AC:Maggie]]

[[AC:Benny]]

!Luna Loud

[[AC:Ronnie Anne Santiago]]

[[AC:Sam Sharp]]

* NotSoDifferent: She talks to Leia like this often, saying that she's just a successful version of her.

* UnfortunateNames: His name can be shortened as "BJ." [[note]][[DontExplainTheJoke as in "blowjob."]][[/note]] Interestingly, nobody has ever commented on this.

!!General

!!Lincoln Loud

!!!This interpretation of Lincoln Loud provides the following examples:

!!Lori Loud

!!!This interpretation of Lori Loud provides the following examples:

!!Leni Loud

!!!This interpretation of Leni Loud provides the following examples:

!!Luna Loud

!!!This interpretation of Luna Loud provides the following examples:

!!Luan Loud

!This interpretation of Luan Loud provides the following examples:

!!Lynn Loud Jr.

!!!This interpretation of Lynn Loud Jr. provides the following examples:

!!Lucy Loud

!This interpretation of Lucy Loud provides the following examples:

!!Lana Loud

!!!This interpretation of Lana Loud provides the following examples:

!!Lola Loud

!This interpretation of Lola Loud provides the following examples:

!!Lisa Loud

!!!This interpretation of Lisa Loud provides the following examples:

!!Lily Loud

!!!This interpretation of Lily Loud provides the following examples:

!!Rita Loud

!This interpretation of Rita Loud provides the following examples:

!!Lynn Loud Sr.

!This interpretation of Lynn Loud Sr. provides the following examples:

[[AC:General]]

[[AC:Lincoln Loud]]

!This interpretation of Lincoln Loud provides the following examples:

[[AC:Lori Loud]]

!This interpretation of Lori Loud provides the following examples:

[[AC:Leni Loud]]

!This interpretation of Leni Loud provides the following examples:

[[AC:Luna Loud]]

!This interpretation of Luna Loud provides the following examples:

[[AC:Luan Loud]]

[[AC:Lynn Loud]]

!This interpretation of Lynn Loud provides the following examples:

[[AC:Lucy Loud]]

[[AC:Lana Loud]]

!This interpretation of Lana Loud provides the following examples:

[[AC:Lola Loud]]

[[AC:Lisa Loud]]

!This interpretation of Lisa Loud provides the following examples:

[[AC:Lily Loud]]

!This interpretation of Lily Loud provides the following examples:

[[AC:Rita Loud]]

[[AC:Lynn Loud Sr.]]

* TroublingUnchildlikeBehaviour[=/=]WiseBeyondTheirYears: Most of the kids act more like adults, depending over which one of them actually ''are'' troubled. Some are more savvy about the world.

* RetCon: As of 2020, Creator Vale has retconned the character from the Sin Kids AU and is now part of the rival Fan Verse, The Loudcest Children. Despite that, some collaborators continue to includes her.

* DrivesLikeCrazy: She had her license revoked years that her daughter Liena had to get her own license when she was 14 just to drive her mother around. Mostly for the sake of everyone else.

* KindHeartedCatLover: She works at the zoo so she's has a soft spot for big cats.

* VitriolicBestBuds: Hayden insults Andy whenever he says something stupid.

!Sin Kids

[[folder:Main 10 Sin Kids]]

[[AC: General]]

[[AC:Loan]]

[[AC:Liena]]

[[AC:Lyra]]

[[AC:Liby]]

[[AC:Lacy]]

[[AC:Lupa]]

[[AC:Lemy]]

[[AC:Leia]]

[[AC:Lizy]]

[[AC:Lulu]]

[[folder:Secondary and Adopted Sin Kids]]

[[AC:Lyle]]

[[AC:Rinn]]

[[AC:Bed]]

[[AC:Allie]]

[[AC:Lani]]

[[AC:Lops]]

Lizy's twin sister.

* CaringGardener

[[AC:Londey]]

Leia's twin sister.
-----

* ReusedCharacterDesign: She based of one of Leia's previous design. Only with few tweaks.

[[AC:Lynn III]]

Lacy's twin sister.
-----

[[AC:London]]

Lupa's first younger sister and middle child of Lincoln and Lucy

[[AC:Lux]]

Lupa's second younger sister and youngest child of Lincoln and Lucy

[[AC:Lacrima]]

[[AC:Loth]]

[[AC:Lloyd]]

[[folder:Half-Siblings]]

[[AC:Reina 'Bean' Santiago]]

[[AC:Robert 'Bobby' Loud]]

[[AC:Gloom]]

[[AC:Marla Roberts]]

* TheRival: To Lacy. Usually one-sided.

[[AC:Laika]]

* BrutalHonesty
* CannotConveySarcasm

** MotherRussiaMakesYouStrong

[[AC:Vikki]]

[[AC:Lillith]]

[[AC:Sonnette]]

* AsLongAsItSoundsForeign: As much she wants to speak Japanese, she can't; so sometimes she just makes up words that sound Japanese. No one has called her out on it yet.
* {{Cloudcuckoolander}}

* OccidentalOtaku

[[AC:Panther]]

* ChildHater

[[AC:Naomi]]

* HasAType=/=LikesOlderMen: Is characterized as not being interested in males her own age or younger, but rather prefers notably older men (like [[ParentalIncest Lincoln]]). Also gives her a way to be a foil of her mother (who in this universe prefers her men to be [[LoliconandShotacon boys]]).

[[AC:Cecilia]]

* AlphaBitch

* RichBitch

[[AC:Darna]]

[[AC:Brianna and Bethany Yates]]

[[AC:Sylvia]]