Kaitlin is a distinctive girls' name in United States, ranking #2616 in 2019 with 67 recorded births. The name reached its all-time peak in 1996 with 3,136 births ranking #103. Since 1996, the popularity has decreased by 97.9%. In 2019, approximately 1 in every 25,038 girls born was named Kaitlin. STABLE Recent data shows the name is currently stable.