Kienna is a distinctive girls' name in United States, ranking #8708 in 1997 with 10 recorded births. This places Kienna in the bottom 46% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 1997 with 10 births ranking #8708. In 1997, approximately 1 in every 174,066 girls born was named Kienna. RISING Recent data shows the name is currently rising.