Dude, it's not your name that people will remember... it's your performance, your character and YOUR BUSINESS CARD!!! "Guaranteed Crowds!" Die cut, full color
In all seriousness, it's true.... Wow them! That's the main draw! Your performance will dictate on whether or not they talk about you after the performance is done. Referral business is the best business -- leveraging the contacts of the people attending your show right now. They do the marketing for you!
Titles and stage names, if they get too creative, become a gimmick. If you're going to go that route, a title is just sizzle on the steak. It's seasoning. Even if Justin Kredible didn't have a witty stage name, he still put's on a great show!
Careful with titles because a title connotates something, and for the most part will fly if you've got a witty comical aspect to your show. Titles also need verification. You better be AMAZING if that's in your title.
Early in my career I went with Amazing Anthony, and found that my magic/ juggling act was more Mediocre Anthony. So I lowered the audiences standards of what they expected of me and for 200 business cards went with Antonio the Naughty Magician. That actually went pretty well, but people wanted Jay Sanky-esque wit, humor, sponge balls (in other shapes besides balls as my finale to the routine), and sucker tricks more than WOW factor. It became more a stand up act, which was fine as I love to entertain, but it got me away from what I really loved: Astonishing audiences! (ohhh... maybe I can do Astonishing Anthony).
shucks... just do something simple and let your stage name be your first and middle name...