Kaitlynn is a distinctive girls' name in United States, ranking #1931 in 2020 with 99 recorded births. The name reached its all-time peak in 1999 with 822 births ranking #361. Since 1996, the popularity has decreased by 86.7%. In 2020, approximately 1 in every 16,318 girls born was named Kaitlynn. STABLE Recent data shows the name is currently stable.