Well, it's all in my signature.
I generally pick names from factions or individuals or creatures that have stood out to me in movies, print or computer games. So far I have:
Ord'os = From House Ordos
in Dune 2, Dune 2000, and Emperor: Battle for Dune.
Toclafane = From the Toclafane
, the mythical race from Doctor Who.
Nydus = From Nydus Worm
, the tunneling worm things from StarCraft 1 and 2.
Naresa = I didn't design or name this character. I'll probably rename it if I get the chance.
Arcada = From the Starlab Arcada
, probably the most arcane reference to the people on these forms.