Help me name my male puggle!?

I'm getting a male puppy tomorrow and want to name him after the Dixie Chicks. Random, yes. However, I'm having trouble coming up with what to call him. So far, I've come up with: Banjo, Dixie, Maines, Earl, Martie, and Cowboy. What are your thoughts or ideas? I'm also considering Atticus, but that's kind of a hard name for a little guy. THANKS!