I named all of mine after their personalities.

Goobie - he is such a goober

Georgie - full name curious george

Mamma Cat - that's what she is

Bartox - after the bat on Annastasia

Satan - full name Son of Satan (his brothers were "The Devil Himself, and Hell's Spawn)

No I am not anti christ or anything, I just name them by personalities when they are little, and the last three were Hell on four paws. So the names stuck.