[Camila]

i dont see how's it offensive..
offensive are names that actually swear against an etiny or anything else, like: Gays Sucks, I hate ******s... those kind... i see no problem on a name like Gay Power or Turbo Niga..
in my work theres a guy there who's black and we all call him black, and he's not offended because we dont mean to be offensive!! its offensive by the time you mean to be offensive IMO..

I am pretty sure that is considered racist in civilized countries