Kinnsley is a distinctive girls' name in United States, ranking #16536 in 2021 with 5 recorded births. This places Kinnsley in the bottom 6% 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 7 births ranking #13182. In 2021, approximately 1 in every 327,942 girls born was named Kinnsley. FALLING Recent data shows the name is currently falling.