Depends on your point of view. I think it\'s cool, more of a nick-name earned through repuation or deed. Perhaps you are particularly hairy and flea bitten, or maybe you like your steak a bit on the raw side
There are some great names here, I think Lyris Krystalstorm and Tearlach t\'an Ailech fin Leros are very impressive names (bit of a mouthful though Tearlach!). Even the most unlikely names can be appropriate for the right character - I think simply \'Bill\' is a great name for a dwarf - makes me chuckle anyway
Kendaro, Thekkur, Anath, the list of great names here goes on and on, don\'t be offended if I didn\'t mention your name there are simply too many to list...