I've been using this name name for years. I took it from a character in Isaac Asimov's Foundation series of novels. Han Pritcher.
I was reading the books back when Battlefield 1942 first came out and I had just read a chapter with him in it so when I went online to play I went with the name Pritcher, mostly just because I had the book on my mind. I just stuck with it for the years to come for some reason and now I'm pretty much always Pritcher or some variant of it when I'm online.
For games where I get more than one name I usually take a name from those novels or from Frank Herbert's Dune books. Oddly enough, my Fiesta characters so far have been, Leto and Stilgar from Dune and Ebling and Raych from Foundation, but no Pritcher. I'll probably make a Pritcher when I decide on a main for OB and beyond.
Yep, I am a gigantic geek, lol.