I know some people who are in roller derby and they usually pick names that are rockish or is something they're interested in. For example, my friend Brandy kind of looks like Uma Thurman so her derby name is Uma Vermin. My friend Sarah goes by Nyx (the goddess of night). I can't think of a name but I hope this helps!
Haha. o: Cool, thanks for the ideas. I’m still brainstorming right now.. yeah. Hopefully I come up with something soon.