I have to say Emilie is an awesome name I did consider that spelling for my DD but settled for the more common "y" ending. I have to say though, once she was born , everyone started telling me they wanted it for their babies. One cousin of mine has even called her DD Emily. & another cousin & a friend now have Emma's. My cousin with the Emma, was going to call her Emma-Lee but dropped the -Lee when they heard my DD's name. The other people who said they wanted Emily, either choose other names or haven't had babies yet

I also like Esme (or Esmae) & Penelope from your list. Elwyn, Audrey & Amity are pretty but not fave's of mine.

Emilie Esme sounds beautiful IMO.
Penelope Esme
Esme Emilie