We have both separately loved this name for so many years.
Our backstory: DH is in the military. During our beginning dating time, I used to watch Army Wives to learn about military life (silly I know). I love the show and we watched several seasons together. One of the daughters is Emmelyn.
Sadly, we bumped this name to MN status due to the popularity of Emma and Emily. I was so upset when both names were in the 2011 top ten.
Eliza and Rosemary are very pretty options. Rosemary Emmeline is beautiful.