Kaylenn is a distinctive girls' name in United States, ranking #9255 in 2014 with 12 recorded births. The name reached its all-time peak in 2014 with 12 births ranking #9255. Since 1996, the popularity has increased by 140.0%. In 2014, approximately 1 in every 148,828 girls born was named Kaylenn. STABLE Recent data shows the name is currently stable.