Kaytlynn is a distinctive girls' name in United States, ranking #4418 in 2009 with 34 recorded births. The name reached its all-time peak in 2001 with 82 births ranking #2054. Since 1996, the popularity has decreased by 47.7%. In 2009, approximately 1 in every 54,026 girls born was named Kaytlynn. FALLING Recent data shows the name is currently falling.