I want few suitable title for my book. My book is based on violence, love, drama, motivation,crime..

Could you give a short summary of the book? Are you going to write sequels, so that you could so something like Grafton and Evanovich did with their titles?

That really isn't enough info to help you name your book. What is your book about? You should add a summary so we can help you. What I usually do when I'm trying to write a book is give it a temporary title, it doesn't have to be good rather it is just something to use when you refer to your story, and change it to something more appropriate when either I think of something good as I'm writing it or wait until I'm done with the story itself and let it name itself.