Girl Name Help!

Jessica
Okay! We have 2 boys already, Aiden and Anderson and are finding out gender of baby #3 Friday! I have a feeling it's a girl but we can't agree on a girl name! Avery Christopher "A.C." is our boy name. We are open to other letters besides A names, I just can't seem to find one that flows well with the other two names! (My husband loves Kennedy but I'm scared it's getting popular like Aiden did after we named him!) Help!!