Caitlin is a distinctive girls' name in United States, ranking #2288 in 2023 with 80 recorded births. The name reached its all-time peak in 1996 with 4,268 births ranking #84. Since 1996, the popularity has decreased by 98.1%. In 2023, approximately 1 in every 20,033 girls born was named Caitlin. STABLE Recent data shows the name is currently stable.