Kailin is a distinctive girls' name in United States, ranking #10881 in 2019 with 9 recorded births. The name reached its all-time peak in 1997 with 57 births ranking #2345. Since 1996, the popularity has decreased by 80.9%. In 2019, approximately 1 in every 186,397 girls born was named Kailin. RISING Recent data shows the name is currently rising.