Kaytlynn is a distinctive girls' name in United States, ranking #2067 in 2000 with 80 recorded births. The name reached its all-time peak in 2001 with 82 births ranking #2054. Since 1996, the popularity has increased by 23.1%. In 2000, approximately 1 in every 22,700 girls born was named Kaytlynn. FALLING Recent data shows the name is currently falling.