User blog comment:Mr.gameandfight/Mr.Gameandfight's Top Ten WORST Canon Characters/@comment-4504370-20120630180948/@comment-4504370-20120630232050

According to Wiktionary and Websters:

Werewolf>OE: werwulf>wer, OE: Man; wulf, OE: wolf

Werewold is etymologically a "man-wolf" (following a familiar semantic patern found in the Greek-originating lycanthropy).

Werehog in this case would mean "man-hog." (I've thought of the name igilwolf, igil being OE for hedgehog).