Hm...I like the sound and assumed it would be for a boy, but you know, there are a ton of unisex names out there so who cares if it sounds slightly masculine? Unless you prefer really feminine names. Otherwise, I say Camber looks more classic as another poster said and Kamber feels more "trendy". But either way, it's a lovely name with the cute (and more common) nn Camie. I love when unique names have common nicknames, just in case she grows up and wants to blend it a little more.