Hey, keep it! We’ve fought in a few threads about iraq, but hey! Thanks for manning the battlements!
Just don’t pick “Atomic Badger Racing”.
I am reminded of a few lines from the Evita soundtrack:
[Evita]
Did you hear that? They called me a whore!
They actually called me a whore![/Evita]
[Compainion]
But, Senora Peron, it’s an easy mistake
I’m still called an Admiral
Yet I gave up the seas
Long ago
[/Companion]
Keep the name! It’s the one all of us know you by, and the one that the clearer thinking among us love you by! 
BTW, can’t wait to meet you and MsRobyn face-to-face at Dope-A-Ween!
Why in the world would you want to change it?
Because it doesn’t accurate describe your occupation? Why? If your name were Smith, would you change it because you don’t shoe horses?
Keep it. Only the true anal retentives would be bothered by it.