Kaytlyn is a distinctive girls' name in United States, ranking #8154 in 2024 with 13 recorded births. The name reached its all-time peak in 1998 with 158 births ranking #1181. Since 1996, the popularity has decreased by 91.0%. In 2024, approximately 1 in every 124,091 girls born was named Kaytlyn. FALLING Recent data shows the name is currently falling.