Hmmmmm!
What about Wizard of Oz..? Dorothy, Scarecrow, Tinman, Glinda, Cowardly Lion, Munchkin? LOL
The Rat Pack..... Frank Sinatra, Sammy Davis Jr., Dean Martin....
US talk show hosts (LOL!), Maury, Montel, Sally Jesse, Oprah, Tyra, Ricki Lake, Jerry Springer (hahaha)
I'm partial to Sailor Moon

so...Sailor Moon, Mercury, Mars, Venus, Jupiter....and Tuxedo Mask of course (I think that's a GREAT name for a handsome raggy boy!)
US presidents and their wives
Egyptian gods and goddesses (especially since they adored cats!)
Old hollywood stars... Clark Gable, Jean Harlow, Marilyn Monroe, Paul Newman, Rita Hayworth, etc.
food names..... Mustard Seed, Apple Pie, Cupcake, Cookie, Canoli, linguini, Popcorn, Pumpkin, Lemon Drop, Sherbet...
Artists! Salvador Dali, Monet, Frida Kahlo, Andy Warhol, etc