Kaytlynn is a distinctive girls' name in United States, ranking #3618 in 2005 with 41 recorded births. The name reached its all-time peak in 2001 with 82 births ranking #2054. Since 1996, the popularity has decreased by 36.9%. In 2005, approximately 1 in every 45,066 girls born was named Kaytlynn. FALLING Recent data shows the name is currently falling.