Kynsley is a distinctive girls' name in United States, ranking #2730 in 2015 with 65 recorded births. This places Kynsley in the top 14% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2018 with 90 births ranking #2123. In 2015, approximately 1 in every 27,456 girls born was named Kynsley. FALLING Recent data shows the name is currently falling.