Bart Simpson

male

Alive

Bartman
El Barto
Cupcake Kid
The "I Didn't Do It" Boy
Edith Knickertwist
Bartron
Baby Stink Breath[1]
Cosmos[2]
Rusty
Bart-Dude/Bartman (by Otto Mann)
Bart Bart
Timmy O' Toole
The Thing From Uranus
Beautiful Bart
Laddie Liberty
Cal A. Bunga
Earring Boy
Special Little Guy (By Marge)
The Great Bart-o
Naked Fairy Godboy [3]
Bart Flanders[4]
The Boy/Boy (by Homer)
Ratboy (by Homer)
Shoes Butt-back[5]
Steve Bennett[6]
Bartina[7] (by women's prison warden in his imagination)
Angry Drowning Boy (by Ms. Peyton)[8]
Brat (by Mr. Burns)

Parents: Homer Simpson and Marge Simpson
Ex Stepmother: Amber Simpson (Deceased)
Siblings: Hugo Simpson II (Twin), Lisa Simpson and Maggie Simpson
Paternal Half Siblings: Sperm Donation Offspring
Ex-Girlfriends: Jessica Lovejoy, Sarah Plain & Tall, Greta Wolfcastle, Gina Vendetti, Summer Romance girl, Jenny, Laura Powers, Nikki McKenna, Melody Juniper and Shauna Chalmers
Ex Fiancés: Darcy and Mary Spuckler
Ex Wives (Future): 3 Unnamed Women and Jenda
Sons (Future): Skippy Simpson and Jiff Simpson
Brother-in-Law (Future): Milhouse Van Houten
Nieces (Future): Zia Simpson and Maggie Simpson, Jr.
Ex Mother-in-Law (Future): Unnamed
Grandparents: Abe Simpson II, Mona Simpson (Deceased), Clancy Bouvier (Deceased) and Jacqueline Bouvier
Step Grandmother: Rita LaFleur
Ex Step Grandmothers: Amber Simpson (Deceased), Selma Bouvier and Tallulah Winkelman
Aunts/Uncle: Selma Bouvier, Patty Bouvier, Hortense (Deceased) and Arthur (Deceased)
Half Aunt/Uncle: Abbey and Herbert Powell
Ex-Uncles by Marriage: Robert Terwilliger, Lionel Hutz, Troy McClure, Stu Discothèque, Abe Simpson II and Fit-Fat Tony
Cousin: Jessica Simpson
Adoptive First Cousin: Ling Bouvier
Great-Grandparents: Orville Simpson Yuma Hickman (Deceased), Mona Simpson's mother (Deceased), Pépé Bouvier (Deceased), Bambi Petitbois (Deceased), Ferdinand Gurney (Deceased) and Alvarine Bisque (Deceased)
Grandaunts/Uncles: Bill Simpson, Chet Simpson, Cyrus Simpson, Hubert Simpson (Deceased), Tyrone Simpson (Deceased), Uncle Fester, Chester Bouvier (Deceased), JoJo Bouvier (Deceased), Herman Bouvier (Deceased), Lou (Deceased), Charlene Bouvier (Deceased), Gladys (Deceased) and Edith
Grandaunts-in-Law: Cyrus' 15 wives and Alfreda LeDoux (Deceased)
First Cousins Once Removed: Omar Simpson, Unnamed, Valerie Togasaki-Rothman, Dr. Simpson, Francine, Cathy, Marnie Simpson, Pierre Bouvier, Alfreda Bouvier II, Tootsie Bouvier, Rowena Bouvier and Dotty Bouvier
First Cousins Once Removed-in-Law: Miranda Potter and Dave Togasaki-Rothman

Intelligence
Strength
Speed
Agility
Hand-to-Hand Combat
Slingshot
Skateboarding
Various Weapons
Detective Skills
Mastery in manipulation
Cunning
Prank Expertise

Causing mischief
Skateboarding
Prank calling Moe's Tavern
Pulling pranks in school, church, and everywhere in Springfield
Disrespecting and antagonizing his own family
Hanging out with Milhouse
Mooning people
Dancing to popular music
Antagonizing Homer and Lisa
Spray Painting El Barto around Springfield
Watching Krusty The Clown and Itchy and Scratchy along with his Siblings
Shooting at targets with his Slingshot
Getting into fights with Homer and Lisa

Bart Simpson's future appearance in "The Simpsons' Days of Future Future" is depicted as having several possible variations.

In one version, Bart becomes a successful businessman, owning a chain of tattoo parlors. He is married to Jenda, his high school sweetheart, and they have two children. Bart is still mischievous and rebellious, but he has also matured and become a responsible father.

In another version, Bart becomes a famous musician, forming a successful rock band. He is married to a beautiful woman named Nikki, and they have a son. Bart is still a bit of a wild child, but he is also a loving husband and father.

In yet another version, Bart becomes a politician, serving as the mayor of Springfield. He is married to Marge's sister, Patty, and they have no children. Bart is a dedicated public servant, but he is also known for his occasional scandals.

Ultimately, Bart's future appearance in "The Simpsons' Days of Future Future" is left up to the imagination of the viewer. However, one thing is for sure: Bart will always be a mischievous, rebellious, and lovable character.

At age 40, Bart has two children, Picard Simpson and Kirk Simpson, who he barely ever sees. Jenda is now his ex-wife and has married her new boyfriend. His children have to stay with Bart for Christmas, which they think is going to suck. He eventually teaches them the meaning of Christmas, which schools aren't allowed to do in this time period. Bart's gained swag as a poor guitarist and alcoholic that dropped out of the DeVry Institute. He lives in a ratty beach house alongside Ralph, the only other member of Bart's band. At this age, Bart acts like an especially spoiled version of his ten-year-old self, still calling on his mother to make Lisa play fair when she does things like telling him he can't join the presidency (Lisa is the President of the United States at the time). He mooches money off his parents and Ned Flanders, to whom Bart regards as a "softie". His new catchphrase: "You used to be cool, man." He says this whenever he hears something he doesn't like from someone. Bart continuously embarrasses Lisa and unwittingly ruins her tax plan to get out of debt. Surprisingly, Lisa is much more embarrassed of Bart than of Homer in this episode. In the end, however, Bart's extensive experience with evading debt collectors leads to him helping Lisa buy some time to pay off America's debt to other countries. In gratitude, Lisa legalizes "it", "it" likely being the use of cannabis. At age 41, Bart is working at Cretaceous Park and is sad that his love with Jenda hasn't worked as expected and now he misses his kids. Nelson tries to convince him to be happy as he's a free man and dragged him to a party, where he's asked to leave. He then finds a brainwash clinic that helps him forget about Jenda. He manages to find other girlfriends, but he still misses Jenda. He later learns that her alien boyfriend, Jerry, has abandoned her. After a talk with Bart, she realizes that he's much more mature and decides to get back with him. As their second relationship wasn't working