Kaylen is a distinctive girls' name in United States, ranking #937 in 2012 with 273 recorded births. This places Kaylen in the top 5% of ranked US girls' names for the year. Its actual usage is classified as Uncommon. The name reached its all-time peak in 2009 with 425 births ranking #687. Since 1996, the popularity has increased by 105.3%. In 2012, approximately 1 in every 6,450 girls born was named Kaylen. FALLING Recent data shows the name is currently falling.