Kaytlynn is a distinctive girls' name in United States, ranking #4131 in 2008 with 38 recorded births. The name reached its all-time peak in 2001 with 82 births ranking #2054. Since 1996, the popularity has decreased by 41.5%. In 2008, approximately 1 in every 49,756 girls born was named Kaytlynn. FALLING Recent data shows the name is currently falling.