Kaylin is a distinctive girls' name in United States, ranking #1252 in 2022 with 192 recorded births. The name reached its all-time peak in 2008 with 869 births ranking #377. Since 1996, the popularity has decreased by 61.3%. In 2022, approximately 1 in every 8,535 girls born was named Kaylin. FALLING Recent data shows the name is currently falling.