Grendel Ettin Autonamer
From Creatures Wikia
"This agent will name any Grendels and Ettins native to your world automatically. There is no new name catalogue included with this agent as it will use the same names catalogue as the Original CL Autonamer which comes with the game. You don't need to install the CL Autonamer to make the Grendel Ettin Autonamer work."