I would go with something short and sweet, not make it over-complicated if you're going to double-barrel. Otherwise, you may as well make it fn/mn as people won't call her by her full name anyway.
Aria-May
Aria-Laure
Aria-Wren
Aria-June
Aria-Kate
Aria-Beth
Aria-Bess
Aria-Fay
Aria-Clare
Aria-Fleur
Aria-Grace
Aria-Jane
Aria-Jude
Aria-Joy
Aria-Lux
Aria-Rose
Sometimes sentences don't end the way you think they salad.