I would say absolutely not. Weather or not it *was* a boys not will not effect the fact it is now strictly feminine. Would guys not snicker about
Kimberly in the hallways? Would your 11 year old not say "ewww, but that's a girls name!" Would you really respect your new boss if his name was
Kimberly? It's too girly now, regardless of how it started out. There's my two cents on that.