Annette is absolutely gorgeous! It is strong, yet it is feminine, and extremely sophisticated and elegant. Very beautiful. It is unique, but not foreign to any one's ears. I think it's amazing that you are honoring your grandmother by naming your daughter after her... that is so great! Baby
Annette will have a wonderful namesake - her great grandmother :) Sounds like she is a lovely lady!
Btw,
Etta is an adorable nickname!