Daylen is a distinctive boys' name in United States, ranking #1237 in 2002 with 110 recorded births. The name reached its all-time peak in 2010 with 201 births ranking #980. Since 1996, the popularity has increased by 214.3%. In 2002, approximately 1 in every 17,650 boys born was named Daylen. FALLING Recent data shows the name is currently falling.