My only association with the name is Aphra Behn, and pronounce it the same way you do. I dislike AY-fra.
My favourite of yours is Aphra Melanie, because Melanie doesn't get enough love.
Aphra Alice
Aphra Elaine
Aphra Sophia
Aphra Simone
Aphra Belinda
Aphra Blanche
Aphra Delphine
Aphra Lucasta
Aphra Estella