Female pitt bull names?

I just got a new puppy that is a pure bluenose pitt bull. she is a very dark almost black brindle with a white diamond on her nose and on her chest. I would like to find the perfect name for her.. i want some unique and strong/tough but still have that cute factor to it. so far we have kevlar, oakley, aspen, akeelah, vitani, and yeah you kinda get the idea. I love something that will suprise people who thing pitt bulls are al vicious, i want it to sound intimidating but she is really a sweetheart and a lover an i want it to express both sides.