How about naming her Ciana - it's pronounced like Key-ANN-a.

Pronounced kee-AHN-ah, it is a contemporary feminine variant of an Irish name meaning "ancient".

Ciana has 2 variant forms: Ciandra and Cianna.

Ciana is a very rare female first name and a very rare surname (source: 1990 U.S. Census).

Or Naina - pronounced Nay-nuh - which has a Hindu meaning of "eyes" and they are certainly her prettiest feature!