Although we know quite a few famous cartoon characters by first names or nicknames only - Casper, Shaggy, Scooby-Doo and Peppermint Patty, for example - many of them have "real" names. I mean, do you think Shaggy's mom really calls him "Shaggy"? Nope, when mom calls, Shaggy answers to "Norville." Buzzfeed has uncovered the full names of 24 other characters like this. Your mind will be blown.