What should I name my characters?
I'm writing a book that has characters I can't find proper names to.
The female protagonist is the queen of her "group" (sort of like a gangster group, etc.) and is a strong fighter who seduces (when I say this, I don't mean in bed, she's a virgin) men before crushing them. Secretly, no ones knows of the innocent, little-girl thoughts inside her head. I need a name that is unique but not made up. It can be in a different language, but can you please tell me the meaning. I also need a title to go at the end name that was given to her by the gang.
The male protagonist is a simple highschool boy who becomes intrigued by the girl blah blah. I can come up with several names for him, but I'm bad at... ordinary. A name is needed for his best friend as well.
The gang is in need of a group name and some nicknames (really wild ones) for some of the member. About 2 girls and 4 boys if you can.