This list may be added onto, cause I'm still figuring out more about myself and the things I am kin with, just fyi.
Main Kins:
- Steven Universe(Steven Universe)
- Eros(Lore Olympus)
- Catra(She-ra)
- Tamaki(Ouran High School Host Club)
- James P. Sullivan(Monsters University)
Other Kins(still common, just not super common)
- Ejirou Kirishima(Boku no Hero Academia)
- Hunk Garrett(Voltron: Legendary Defender)
- Bruce Banner(Marvel's Avengers)
- Karkat Vantas(Homestuck)
- Jason Grace(Heroes of Olympus series)
- Magnus Burnsides(The Adventure Zone)
- Broly(Dragon Ball Super)
- Maka Albarn(Soul Eater)