Kaitlynn is a distinctive girls' name in United States, ranking #1375 in 2016 with 171 recorded births. The name reached its all-time peak in 1999 with 822 births ranking #361. Since 1996, the popularity has decreased by 77.0%. In 2016, approximately 1 in every 10,360 girls born was named Kaitlynn. STABLE Recent data shows the name is currently stable.