A number of names of fictional characters are now basically unavailable for use for newly born children – they will simply be associated with those names. They might not have been normal or popular before, but they’re pratically copyrighted now.
*Caligula. I think it’s such a cool name (even though in real life it was just a nickname), but too bad it’s been infamous for almost 2000 years.
*Even if it’s just a last name; Kramer.
*Hannibal.
*Harry (as in Potter)
In that same vein, I don’t see many Homers around…
As for other names…
Kenney. You’d really be setting the poor kid up.
Psycho-
Norman…You just can’t do it anymore.
And Freddy.
It’s too reminiscient of Scooby Doo…and Nightmare on Elm Street…and whatnot. And Freddy Got Fingered. It’s become a freaky psychopathically terrifying name.