goblin - Gibly, Grimes, Squagg, Skoog (names reminiscent of mud and the sound it makes)
orc - Kish, Chock, Grik (names that sound like stones breaking)
ogre - I got nothing
skeleton - Thonk, Crichton, Krik (bone noises)
.............-Benson, Edgar, Godfrey, Higgins, Winston, (butler names)
werewolf - Samantha, Lily, Gunther (really unassuming names)
Goblins:
You are the parasites that gestate in the bowels of giants
Towering Brutes:
You were born in the lakes of the North and must return there to bear young
You wade for months on the continental shelf to keep from overheating
You are often forgotten when you spend decades in silent meditation
You constantly graze and, in time, will clear the forest
Marauding hordes:
You will turn cannibalistic when populations become too dense
You become aggressive only in numbers, alone you are artists and philosophers