Oc's, I need help naming themmmm

First Oc(needs name)

She is sold, kind of like a slave, to fight or do your dirty work. She expects something in return but normally never gets it. She is normally sold for people to buy to use in those 'vs' fights. The winner gets the money.
Any ideas on what her name should be?

And second Oc.

She's a slave to, and kind of the same idea as the first Oc!

ThatCatVicky
These were the Oc's I was talking about XD