what's in a name?

The above-picture illustrates the exact type of woman who would be the protagonist of my forthcoming book, “The Turbulent Mind".

How important are the names of the main characters in a novel? The story in my forthcoming novel, the turbulent mind” is focussed around a woman.

What do you think should be her name?

Should it be something common such as Kate, Mary, Susan or Ann

Or should it be something unique such as Jaimee, Casie, Kaity, or Shyla

Or should it be something something entirely different, something which you can contemplate

I think I would like to go with either Casie or Jaimee.

What would you suggest?