Kailin is a distinctive girls' name in United States, ranking #5888 in 2014 with 22 recorded births. The name reached its all-time peak in 1997 with 57 births ranking #2345. Since 1996, the popularity has decreased by 53.2%. In 2014, approximately 1 in every 81,179 girls born was named Kailin. RISING Recent data shows the name is currently rising.