Name ideas

So my husband and I are going to be surprised when baby comes so we want to have a few of each option. We both really liked the name Petra I like it because it is unique and my husband likes it because it originates from Czechoslovakia which he is about 50% but my mom and sister absolutely hate the name!!! my mom loves the name Katie Victoria which was supposed to be my name but when I was born my mom said I was a Victoria for a first name not a middle and they changed my middle name to belle any suggestions.Is Petra really that bad of a name???