Caylen is a distinctive boys' name in United States, ranking #7636 in 2001 with 8 recorded births. The name reached its all-time peak in 2013 with 21 births ranking #4497. Since 1996, the popularity has decreased by 11.1%. In 2001, approximately 1 in every 242,854 boys born was named Caylen. FALLING Recent data shows the name is currently falling.