Kaylen is a distinctive girls' name in United States, ranking #1636 in 2018 with 130 recorded births. This places Kaylen in the top 9% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2009 with 425 births ranking #687. In 2018, approximately 1 in every 13,080 girls born was named Kaylen. FALLING Recent data shows the name is currently falling.