Kylen is a distinctive boys' name in United States, ranking #1807 in 2001 with 62 recorded births. The name reached its all-time peak in 2025 with 272 births ranking #879. Since 1996, the popularity has increased by 106.7%. In 2001, approximately 1 in every 31,336 boys born was named Kylen. STABLE Recent data shows the name is currently stable.