Kylen is a distinctive boys' name in United States, ranking #1472 in 2003 with 89 recorded births. The name reached its all-time peak in 2025 with 272 births ranking #879. Since 1996, the popularity has increased by 196.7%. In 2003, approximately 1 in every 22,194 boys born was named Kylen. STABLE Recent data shows the name is currently stable.