I've had a lot of fun with silly names on EA MMA, because there's a huge list of names, surnames and nicknames that actually get pronounced by the announcers and commentators.
When I create a fighter, my first step is actually choosing a funny sounding name combination, then building his character from there.
A few of my creations include:
"Marvellous" Mike Hunt (this sounds best when the crazy ring announcer for the Japanese organisation, Lenne Hardt, screams "Miiiiiiiiike Huuunt!", but it's even funny when the deadpan American announcer says "... and the winner is...Mike Hunt").
Xavier "The Big Frog" Lambert (this sounds amusingly racist since the character is a tall Frenchman).
("Fighting out of Holland...) Holland Holland" (it sounds like the announcer has some sort of stutter as it uses the same sound clip of "Holland", with the same tone and inflection for his country, name and surname).
"The Shaolin" Duck Hunt (an awesome sounding name that also sounds like a cool activity).
Hawk "The Hawk" Hawke.
Duck Byrd
"The Professor" Patrick Stewart (just awesome because I used Gameface to import a professionally made computer generated head model of Patrick Stewart so the character actually looks like him.
Hmmm... this has inspired me to play the game again and see whether Roger or Rogers is also a surname, so I can make a Airplane! homage by creating a character called Roger Roger.