If nothing else, Fishtown is stupid. OK, suppose we are translating the bible culturally... Do you call any fishing villages, "Fishtown?" How about Fish Harbor, at least? Fishport? Bethesda?
As for Ray... I'm stumped, also. I would suggest Victor, instead... if I were one to screw with the bible, that is.
Or since Nicodemus was a tree hugger, maybe his PC name should be Rainbow or Moonbeam.