Rylen is a distinctive boys' name in United States, ranking #6738 in 1998 with 9 recorded births. The name reached its all-time peak in 2011 with 251 births ranking #851. Since 1996, the popularity has increased by 50.0%. In 1998, approximately 1 in every 212,369 boys born was named Rylen. FALLING Recent data shows the name is currently falling.