Urm...Uh...Heh...
Hermione? No!
Hermia! No, wait!
Hermione! Ack!!! I can't decided, they're both such fantastic Shakespearean names and both characters are pretty neat (not perfect, and maybe not everyone's cup of tea, but I like 'em).
I suppose
Hermione is more usable and accessible because of the
Harry Potter books.