Kaylin is a distinctive girls' name in United States, ranking #936 in 2018 with 285 recorded births. This places Kaylin in the top 5% of ranked US girls' names for the year. Its actual usage is classified as Uncommon. The name reached its all-time peak in 2008 with 869 births ranking #377. Since 1996, the popularity has decreased by 42.5%. In 2018, approximately 1 in every 5,966 girls born was named Kaylin. FALLING Recent data shows the name is currently falling.