Hunter Claudias de Vil. Age 23.  Cruella de Vil's great nephew. Nicknames; Hun, Ter, Hunt, Unter, The blonde de vil, the cool de vil, big cousin, cousin hunter, mister funny face, Mister D, schemer, animal boy, internet sensation Hunter de Vil, Mr Hothead, Dalmatian boy, the oldest de vil child, and the animal whisperer. Hobbies; making internet videos, making YouTube videos, graffiti, vandalizing things, photography, inventing things, gaming, playing games, pulling pranks, buliding things,, solving puzzles, playing dress up, modeling,  doing internet challenges, hanging out with his friends, watching TV, reading comics, playing with animals, collecting action figures, making flims, working out, and hanging out with his cousins. Job; He works at the animal shelter and as a YouTuber as well. Models for his cousins and their friends' occasionally. Significant other; none. Bestfriend; Gordon Dwarfson. Pet; a cat named cuddles. He can also talk to animals.

Ivana Ella de Vil. Age 18. Niece of Cruella de Vil. Nicknames; Ivy, Vana, Ana, Iva, Ivan, I, big I, and Cousin Ivy. Hobbies; astrology, designing clothes , designing hair accessories and jewelery, posting on Instagram and tik tock, dressing up, modeling, creating make up and skincare products, acting, pranking, participating in beauty contests, martial arts, sewing, playing games, making weapons, sparring, collabing with others, taking care of the family pets, blogging, doing d.I.Ys, making dolls, urban exploring, playing with fire,, doing internet challenges, reading, and hanging out with her friends and boyfriend. Job; she works in the cosmetics industry while attending college. She is a drama kid and a pageant queen. Friends; unspecified at the moment. Significant other; Gordon Dwarfson.

Diego Ethan de Vil. Age 16. Youngest nephew of Cruella de Vil. Nicknames; Di, Go, Ego, D, DJ de Vil, the rotten apple, The de Vil siren, de vil, the gay cousin, Double D, punk rock de vil, Diego the punk, and de Vil the punk. Hobbies; playing various instruments, singing, rapping, selling stuff out of his jacket and packet (snacks mostly), making music videos, writing songs, pick pocketing for fun, working on cars, fixing cars, reading about a few choice subjects, playing video games, exploring, vandalizing things, decorating things, designing his own clothes, decorating his instruments, hanging out with his friends and cousins, making mixtapes, participating in musicals, acting, being a rebel, holding protests, going clubbing, designing tattoos, giving people tattoos,
Babysitting, making special affects,, and scrapbooking. Job; He works  at a tattoo parlor under the table since he technically can't work there until he's 18. Friends; Clay Clayton, Ginny Gothel, Sammy Smee, Harriet Hook, Anthony Tremaine, Gaston Jr,Gaston the 3rd, Claudine Frollo, Mad Maddy, Rick Ratcliffe, and Lefou Deux. Significant other; Derek Dwarfson. Pet; none.

Carlos Oscar de Vil. Age 12. Only son of James Nolan and Cruella de Vil. Nicknames; Car, C, Little C, Little Nolan, Little de Vil, Little Carlos, Los, Arlos, Oscar,  pup, freckles, spot, spots, curly, the de vil inventor, goggles, brainy, brain boy, puppy, Einstein, genius, the genius de vil, pepper, Little pup, and the de vil's son. Hobbies; inventing, sketching, designing his own clothes, arts and crafts, chemistry, dissecting things, hacking, playing video games, tinkering with things, fixing things, buliding things, fixing cars, listening to music, swimming, fencing, playing lacrosse, taking care of animals, playing with animals, parkour, gymnastics , robotics, chess, dancing, exploring, graffiti, making YouTube videos, mechanics, science, pulling pranks, and learning about the past. Job; none but he's in the robotics club, chess club, the lacrosse team, and the fencing  team.
Friends; Mal, Jay, and Evie. Future significant other; Jane Dwarfson. Pets; a dog named dude and a cat named Beezlebub.

The de Vil pets in order; Wink, Muffin, Scorch, Felicia, Beezlebub, Cuddles, Buddy, Dude, Fluffy, Spotty, and Scotty.