The Genderbent Royal Woods characters have so far only appeared in the episode "One of the Boys". At the end of the episode, it's revealed that none of them are real, and they are just a bunch of fictional creations made by Lincoln, as the events of this episode were just part of a really weird nightmare that Lincoln was having. Of course, an actual genderbent dimension in The Loud House could be possible.
Like Lori, Loki wears a blue tank top, brown shorts, and blue sneakers. He also has two chin hairs. Unlike Lori's eyebrows, Loki's eyebrows are yellow instead of black.
Loki seems to have the same personality as his brothers: unsophisticated ruffian. He is selfish, greedy, and very bossy around the others. He is also mean and abrasive towards Lincoln, and mocks him for Luke using him to clean the toilet, for Leon biting his thumb when he gets a "boo-boo", and teases him about his relationship with Ronnie Anne. He isn't the rudest of his brothers, but he is annoying enough.
However, in the world where he and the brothers have a sister named Linka, Loki and the other nine brothers are shown to be very caring and protective of their sister—in fact, Loki is the first of the brothers to ask Linka if she's okay after the brothers heard her screaming in the middle of the night.
He is the only Loud brother who has facial hair.
Unlike his female counterpart, Loki has blond eyebrows. He is the only Loud brother to have this distinction from his female counterpart.
His Polish name is Hugo, which means "Bright in Mind and Spirit" or "intelligence."
Unlike Leni, Loni's blond hair is shorter, and his sunglasses aren't as circular. Instead of wearing a dress, he wears a light green silk sweater with a white long-sleeved shirt underneath, and dark blue jeans; instead of wearing sandals, Loni wears light green socks with white spots and brown dress shoes.
He is goofy like Leni, but unlike her, he's not sensitive when his brothers get hurt and doesn't care about it. He laughs at Lincoln's relationship with Ronnie Anne and how he suffers physical pain. This contradicts the caring and kind personality of Leni towards Lincoln.
However, in the world with Linka Loud, Loni and the rest of the brothers are shown to be very caring and protective of her--in fact, Loni's the one who makes the offer of the brothers staying with her until Linka falls asleep after they hear their sister screaming in the middle of the night.
In contrast to Luna, who has a pixie cut, Luke's brunette hair is styled into a faux hawk. For his clothing attire, he wears black checkered pants, as well as a blue vest with a purple t-shirt with a skull on it underneath, which is similar to Luna's. Like Luna, Luke also wears purple boots and a grey belt wrapped around his pants. Also like his female counterpart, Luke also has freckles on his face. He also has the same paper clip earrings Luna has.
Luke's hair is similar to one of Lincoln's classmates from "Save the Date".
Luke is an aspiring rocker; however, he is shown to be rude and abrasive toward Lincoln, which completely contradicts how Luna is very caring towards Lincoln, as he uses his head for cleaning the toilet. It is also mentioned that he flushed Bun-Bun down the toilet.
However, in the world with his sister, Linka Loud, Luke is shown to be very caring and protective of her.
While Luke is an aspiring musician, his voice actor Greg Cipes is also a musician. He is a member of two bands: Cipes and the People and Super Space Fighters.
He is the only Loud brother to have his ears pierced.
His piercing is a paperclip.
His Polish name is Hipolit.
As opposed to Luna's guitar color being purple, Luke's guitar is colored blue.
Rarely, in the Polish and Italian dubs, Luke is voiced by the same dubber who voices Luna.
Lane looks similar to Luan, as they both have braces and brown hair. However, his hair is cut shorter into a bowl style, and is parted at his forehead. For clothing, he wears brown shoes, white socks, a white, short-sleeved, button-up shirt, a pink bow tie, and yellow plaid shorts that are held up by red suspenders.
Like Luan, he always tells annoying jokes, but unlike Luan, he is rude, rough, and harsh towards Lincoln. He seems to be playful and goofy like Luan, though in a more mean-spirited way. Lane likes to call his siblings names, and like the other brothers, Lane is snooty and nothing but a brat. In Linka's universe, though, he seems to be very caring towards his only sister.
In the real world, Luan wears a flower, while Mr. Coconuts wears a bow tie. In the genderbent reality, those two clothing features are switched.
Boy Lynn looks exactly like the Girl Lynn. The only difference is that his hair is shorter, his red and white jersey shirt has the number 0 on it, the sleeves of his jersey are shorter along with his socks, and his shorts are longer.
Boy Lynn is quite similar to Girl Lynn but is a lot meaner, dumber, and he is an inconsiderate bully who doesn't care if anyone gets injured or potentially killed. He is also sadistic and laughs at everyone's pain, including his own pain. But in the universe with Linka Loud, he's shown to be very caring and protective towards his sister.
Not only is Boy Lynn similar to Girl Lynn, but he is the only older brother to be voiced by the same actor.
Much like their female selves, he and Lars both share the same voice actress.
Boy Lynn is the only male Loud child to share the same name as his female counterpart, since "Lynn" is technically a unisex name.
Lincoln thinks he's the only brother who's exactly like his female counterpart Lynn.
His Polish name is Hektor.
He is the only brother who isn't accredited on the Brazilian dub credits.
Boy Lynn is Latin American dubber Monserrat Mendoza's first male role.
Like Lucy, Lars wears all black and his black hair covers his eyes. However, his hair isn't as long as Lucy's. He wears a black t-shirt over a white turtleneck with black stripes, black pants, and white-and-black checkered shoes.
Like Lucy, Lars is a goth and likes to attend funerals but unlike her, he is rude, aggressive, thoughtless, and doesn't care who gets hurt and he's willing to hit anyone who damages his coffin, even his own family. But in the world with Linka Loud, Lars seems very caring and protective of his only sister, just like the rest of the brothers are.
Much like their female selves, he and Boy Lynn share the same voice actress.
His Polish name is Hercio from Herman.
He, Luke and Leon are the only brothers with voice actresses as their female counterparts in the Polish version.
His outfit is very similar to Lincoln's goth outfit from "Space Invader".
Leif wears a red baseball cap facing backwards, white sneakers, and blue overalls. Unlike his female counterpart, Leif's blond hair isn't styled into pigtails. Leif, unlike his female counterpart, is missing his canines instead of his incisors. He also isn't wearing a shirt underneath his overalls. Also, his overalls are shorter than Lana's overalls. His hat also appears to have a more rectangular hole, compared to the more round hole on his female counterpart's hat.
Like Lana, he is rough and messy. Like the Loud brothers, he is rude, aggressive, mean, harsh, and always likes to dogpile on anyone no matter who it is. However, in the world where the brothers have a sister named Linka, Leif and the rest of the brothers are shown to be just as caring and protective of her as the Loud sisters are of Lincoln.
Unlike his female self, Lexx doesn't dress like a princess, instead he seems to dress like a king or a prince. He wears a white long-sleeved t-shirt tucked into his dark gray pants, supported by a brown belt, a pink cape, pink socks, brown boots and matching brown gloves. In contrast to Lola's tiara, Lexx wears a yellow crown with a sapphire in it. As opposed to his female counterpart missing her incisors, Lexx is missing his canines.
Like Lola, they are both spoiled brats who have anger issues but unlike Lola, Lexx is more like the Loud brothers by being harsh, doing dogpiles, aggressive and he makes insults not even Lola would do. But in the dimension with Linka Loud, Lexx and the rest of the brothers seem to be just as caring and protective of their sister as the Loud sisters are towards Lincoln.
Just like Lisa, Levi wears large glasses to help him see. Unlike his female counterpart, Levi's brown hair is cut shorter, and he wears a science lab coat, with green gloves, instead of wearing a green sweater.
Like Lisa, Levi is a child prodigy, and speaks using complex vocabulary, but unlike Lisa however, Levi is shown to be harsh and uncaring towards Lincoln, as shown when the boys mock him after Luke uses him to clean the bathroom, and teasing him over wanting a date with Ronnie Anne. He is also harsh towards Dad, as the boys plow him down whenever they see him.
In the world with Linka Loud, Levi seems to care a lot about his only sister, just like the rest of the brothers do.
Much like his female self he has light blond hair and usually wears only a diaper most of the time. However, unlike Lily, his hair is shorter and has more teeth. He also doesn't have any eyelashes like his female counterpart.
Despite his young age, he appears to be just as mean as his brothers, as shown in how he bit Lincoln's finger when the boy wanted comfort. However, just like the rest of the brothers in the world with Linka Loud, Leon seems to care a lot about his only sister.
She looks a lot like Lincoln but unlike her male counterpart, she wears a blouse, dark blue skirt and has much longer hair with an orange hair clip in the front. She also wears white earrings similar to Lola's. Her toenails are also painted pink. She wears red shoes and white knee-high socks as seen in concept art, although she appears to be exclusively shoeless in that episode.
Despite having so many brothers, Linka doesn't seem to be much of a tomboy--the dominant color in her bedroom is pink and she's shown to keep stuffed animals in lieu of the action figures that Lincoln keeps in his room.
Much like her male counterpart, she is also voiced by Collin Dean (uncredited) and their respective foreign dubbers. She is the only one to be voiced be all the same actor as her counterpart in all dubs.
For the Latin American, Hebrew, Polish and Hungarian cases, they would be their first female role.
In her original design, her hair was styled into two downward pigtails that were similar to Lana's hairstyle.
Linka is a Hungarian name, meaning "mannish".
Her Polish name is Hircia from Hieronima.
Her hair also looks similar to Lola's, due to the cowlick hairstyle. The only difference is that Lola doesn't have white hair.
In some captions and translations her name is translated to "Linda".
Loud Parents (alternate dimension)
Lynn Loud Sr. and Rita Loud are the parents of the Loud siblings.
The parents look like the regular Loud parents except the color of each other's clothing is switched. Also just like their regular counterparts in the first season, their faces are never shown.
Rita shows to be smothering and caring as she always ask for kisses from her children anytime she sees them.
Lynn Sr. on the other hand, is shown to be tired because of his sons always dogpiling him, he mentions always on how he wishes to have daughters instead of sons.
Girl Clyde is basically Clyde in drag. Her hair is slightly longer and has a blue ribbon in it. She wears a yellow short-sleeved dress with a single, horizontal, white stripe going down the middle. She also has purple hoop earrings.
Mrs. Coconuts is the alternate universe counterpart of Mr. Coconuts.
Mrs. Coconuts looks very similar to Mr. Coconuts, in that she has orange hair, but wears a yellow bow instead of a hat, a skirt instead of pants, and a flower instead of a bow tie. Unlike Mr. Coconuts, she doesn't have any eyebrows.
The dimension with Linka Loud seems to be more or less exactly the same as Lincoln's original world, as the brothers are shown to be just as caring and protective (if not more so) of their only sister as the sisters are of their only brother.
Rita and Lynn Sr. remain their original genders in the brothers dimension with Lincoln. However, they wear each other's colors.
Ronnie Anne also stayed the same gender, when Lincoln mentioned that she had the same name, and his brothers still treated him like she was his girlfriend.
All of the Loud brothers act personality-wise as Girl Lynn, because they are rude towards Lincoln without caring who gets hurt, due to the fact that Girl Lynn's personality is the closest thing that resembles a boy from Lincoln's perspective, given his relationship with her.
But unlike them, Girl Lynn cares deeply about her siblings while the Loud brothers treat each other harshly to the point of dog piling their dad.
Not only do the characters switch genders, but toys do too. Mr. Coconuts now goes by "Mrs. Coconuts", and she has a ponytail, a bow, and a dress, and the Princess Car is now camouflaged, and has an angry face with sharp teeth.
The counterparts of the 4 oldest Loud siblings are voiced by the 2012 Teenage Mutant Ninja Turtles actors: Seth Green (Leonardo) as Lori's counterpart Loki, Sean Astin (Raphael) as Leni's counterpart Loni, Greg Cipes (Michelangelo) as Luna's counterpart Luke, and Rob Paulsen (Donatello) as Luan's counterpart Lane. However, since they're not related, it's not the same thing in other international dubs.
As for the other seven Loud siblings, their counterparts each share the same voice actor/actress as them.
It's the same with the Hebrew, French, and Russian dubs.
In some other cases, almost all of the brothers are voiced by male voice actors.
In the Russian dub, from difference of their femalecounterparts, Loki and Loni aren't voiced by the same actor.
The same can be said for Luna and Luan as Luke and Lane.
Lane and Leif are the only brothers whose names were never mentioned or said once throughout the episode; they were only seen in the credits.
However, in the Latin American dub, Lincoln says Lane's name and Luke's isn't said.