I used to RP on YouTube (I know, who knew there was RP there?) In my beginning stages of RP, and I really liked the names the users came up with. Auru, Pestilence, Cobalt, and I think Lean was one of them..? Anyhow, I just used a few names from my old YouTube buddies. Another way I figure out names is using other languages for them. I've used Aegean and Ionian (after the seas near Greece) for two of them. I tend to get a few of them from books and songs! I used Rontu for one of them, and Rakuen for another (Rakuen is a song from Wolf's Rain soundtrack). And one last method is getting them from offline. xD Super lazy way, but it saves me lots of time.