My main characters would be:
Bartholomew, who's scared, nervous, and antisocial, and for some reason really angry,
Lucifer, who's a politician and a manipulator,
Maggie, who's a trickster,
Jibril, who's kind but refuses to get off their high horse,
Slugwhisker, who's a grouchy old man cat
Those would be the personalities I use the most, everyone else seems to be a repeat with a few tweaks, aside from one or two unique characters. I'm kinda horrible at thinking of new personalities (that I enjoy playing, I can think of them but they bore me)