Kinzley is a distinctive girls' name in United States, ranking #1123 in 2017 with 224 recorded births. This places Kinzley in the top 6% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2017 with 224 births ranking #1123. In 2017, approximately 1 in every 7,705 girls born was named Kinzley. FALLING Recent data shows the name is currently falling.