Kailin is a distinctive girls' name in United States, ranking #4517 in 2007 with 33 recorded births. The name reached its all-time peak in 1997 with 57 births ranking #2345. Since 1996, the popularity has decreased by 29.8%. In 2007, approximately 1 in every 58,256 girls born was named Kailin. RISING Recent data shows the name is currently rising.