help!! baby girl names

I need help with picking out a baby girl name. My husband and I have decided on a boy name but can't quite decide on a girl name. We would like to stick to a name starting with a vowel. Brothers name is Otto. I really like the name Ella but second guessing myself since it is so common. I also like the name Evah(ev-uh) hubby isn't a huge fan. Spam me with names. Also if you were wondering middle name will be Marie, Rae, or Ann.