One of the Anglar Army's commanders in Star Fox Command is a hammerhead shark looking character named "Zako", who's also a subordinate of Octoman.

His Japanese name, however, is シャーマン (Shāman), which can either translate to just "Shaman" or even "Sherman". Looking at the English text provided in the official Japanese Star Fox Command guidebook, it seems the intended name is "Sharman". It's fairly obvious that his name is combination of "Shark" and "Man", and that it's also meant to complement and mirror Octoman's name.