I agree with this, except less GWTW and more I'm-from-Alabama. It's a friendly sounding little name. Peter and Boyd is a cool sibset, and Boyd is really distinctive yet familiar.
I'd recommend this over Walker, reading your other post. I tried to imagine a parallel situation, like what if I as a violist named my son William and my daughter Primrose? non musicians and most non violists wouldn't pick it up, but no violist would ever think I wasn't purposefully paying homage to Bill Primrose. If I didn't like him, I'd definitely stay away from it.