Girl Name Help

Kassie • Married five years 💍 together for 10. Daughter is 3 and I have our second on the way👶🏽 Due June 28 2016.
My daughters name is Kira. If we have another girl, her middle name will be Ann, same as mine. I'm thinking of using a K name. Anyone have ideas on a name that will go with Kira? Thx!