My main one is a Khajiit called Nihil. Basically, I wanted to make him as much a fantasy counterpart to my favourite Fallout: New Vegas character, Zero, as possible, and wanted to name him something that would reflect that. But "Zero" isn't exactly a great fit for any fantasy game character, much less a Khajiit, so, after some thought, I just decided to name him the Latin word for "nothing," so at least their names would have similar meanings.