Kailin is a distinctive girls' name in United States, ranking #2650 in 2000 with 56 recorded births. This places Kailin in the top 15% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 1997 with 57 births ranking #2345. Since 1996, the popularity has increased by 19.1%. In 2000, approximately 1 in every 32,428 girls born was named Kailin. RISING Recent data shows the name is currently rising.