This named is part of a pool of names that has the Froglok Impaler as their PH.
The other names are: Blackwing, Bleeder, Bloodskull, Crackclaw, Crookspine, Dred, Fisherman Grik, Galeech, Gluttik, Gorge, Horkak the Dead,
Ichorspike, Old Hangman, Scalek, Thirgus, Torgis, Vissix, Woggir