Kylen is a distinctive boys' name in United States, ranking #1703 in 2002 with 69 recorded births. The name reached its all-time peak in 2025 with 272 births ranking #879. Since 1996, the popularity has increased by 130.0%. In 2002, approximately 1 in every 28,137 boys born was named Kylen. STABLE Recent data shows the name is currently stable.