Okay so me and my baby's father are not together, and so I do not want to give her his last name. I…

Okay so me and my baby's father are not together, and so I do not want to give her his last name. I also do not want to give her mine either, I just have negativity associated with it. I heard I'm able to use any family name? like say my mother's maiden name or her fathers family name??? does anyone known if this is true.