Kailin is a distinctive girls' name in United States, ranking #8172 in 2020 with 13 recorded births. The name reached its all-time peak in 1997 with 57 births ranking #2345. Since 1996, the popularity has decreased by 72.3%. In 2020, approximately 1 in every 124,270 girls born was named Kailin. RISING Recent data shows the name is currently rising.