Interesting question Kass and it reminds me of the episode that Homer Simpson changed his name to "Max Power" after seeing it on a hair dryer. I swear this is one of the funniest episodes of the Simpsons that I've ever seen. Where do they get all these crazy ideas from?
Anyway, I definitely agree that there are powerful names that can be more catchy to people that an original birth name. That's the reason for pseudonyms used by artists, writers, celebrities, etc. Like Bob Dylan or Boris Karloff - I've always like that last one. It sounds strong, don't you think?
But although there is a long list of great names to chose from, I definitely go for Max Power. It always make me smile!