Baby girl name?

Emily
Is there anyone who has a child or knows someone just named Evie? We have already decided on Evie as our little girl's name due in April but now I'm wondering if Evie should just be short for something like Evette or Genevieve. I would prefer just Evie because I don't like nicknames much but I don't want her to be the only one out there with it as her full name.