Dyllen is a distinctive boys' name in United States, ranking #6504 in 2008 with 13 recorded births. The name reached its all-time peak in 2006 with 14 births ranking #5867. Since 1996, the popularity has increased by 85.7%. In 2008, approximately 1 in every 156,919 boys born was named Dyllen. FALLING Recent data shows the name is currently falling.