I was actually trying to find an article I had once read that had some of the names Nigerian scammers call their victims... they were dergoatory (of course), something along the lines of patsy, mark, etc in the US...
Instead I found a rather cute website... I'm not sure if this is appropriate so... you decide.

Scammer Name Generator

I now prefer to be known as Mrs. Leo Bolkiah, a widow of a staff member of the Standard Trust Bank...