I took a slightly different spin on the <Title> (Name) naming convention, because, frankly, I'm sick of seeing Arbiter/Huntsman/Widow/Webmaster/whatever. It smacks a bit of laziness, to be honest.
So I named my male Night Widow Jaeger Kharne. Gave him a non-Arachnos uniform ASAP, wrote up a backstory involving his merc-for-hire/double crossing past, reasoned that he only joined Arachnos at the point of a gun (and for the sweet, sweet training), and is in the process of bilking them for what they're worth. Jaeger seemed to fit, because: (1) I didn't want to use umlauts, and (2) He's a "hunter of men". Bounty hunter, assassin, what-have-you.