I think it's okay.
Pros - it's like
Ryan and
Brian (were), and
Rohan and
Rowan and Ronin (are) - similar sound, sounds sorta friendly and laid-back, but a little bit more ... stately?? haha
Cons - R. Polanski, and the fact that it's a demonym. I could forget those things because it sounds so first-namey to me. I'm not that sure that everyone could forget, though, so I never shortlisted it.
- mirfak