Caylin is a distinctive girls' name in United States, ranking #8633 in 2022 with 12 recorded births. The name reached its all-time peak in 2009 with 143 births ranking #1574. Since 1996, the popularity has decreased by 90.6%. In 2022, approximately 1 in every 136,564 girls born was named Caylin. FALLING Recent data shows the name is currently falling.