Baby name regrets?

Chloe
Do you have any baby name regrets? Or what about names you weren't sure of, went with anyways, and are glad you did?
I'm really feeling the name Cooper for a boy, my fiancé loves it too. Problem I'm having is I've been noticing a large amount of dogs have the same name...anything like that hold you back from a name you loved? I don't want to name my son this and regret it in the future :( I love it so much though!