Kailin is a distinctive girls' name in United States, ranking #4298 in 2011 with 34 recorded births. The name reached its all-time peak in 1997 with 57 births ranking #2345. Since 1996, the popularity has decreased by 27.7%. In 2011, approximately 1 in every 51,730 girls born was named Kailin. RISING Recent data shows the name is currently rising.