If this is a work-in-progress, I'd give it a working title that speaks to you. Lots of times, after acquisition, titles change.
Some tips for titles: choose a word/image or a phrase or even a line of dialogue that's especially evocative, that captures the essence for you.
If you want specific advice for your story, you might want to post something about it--a teaser, a flap--anything to help a brainstorming session.
Have fun with it.