Another name one, MCs have names like Moonstream or Silverfeather when side characters have Brownpelt or Grayfur.

I'd say Brownpelt is more original than any Moon- or Silver- name.

-SoraxxWriter

* I think people should go wild with names, but yeah, it doesn't feel good when you can tell the author doesn't care about a character. Background or not, at least make it sound like they were meant to exist.