"Citizen Kane" is a movie that is supposedly based on the life of newspaper magnate William Randolph Hearst. Charles Kane, the title role, was played by Orson Welles.
This is a good name for a pet, but I can't imagine it on a child. I'd rather use it for a pet than a child, because I'm afraid that if I name a child this, he will be made fun of. It's a good name, although I like it.