Daylen is a distinctive boys' name in United States, ranking #1610 in 1999 with 67 recorded births. The name reached its all-time peak in 2010 with 201 births ranking #980. Since 1996, the popularity has increased by 91.4%. In 1999, approximately 1 in every 28,658 boys born was named Daylen. FALLING Recent data shows the name is currently falling.