Name ideas for a Girl

Me and SO had a little Angel on 06/20/15 born 34weeks. unfortunately his time on earth with Us was short he passed away at 2months old. We are expecting a girl this go around. So we are wanting them to have same initials. His name was Alvin Jace but also want uncommon yet simple names... he likes the name "Alove Jade"and I like "Aria Koi" . Open to any suggestions for first and middle name.