Daylan is a distinctive boys' name in United States, ranking #1719 in 2010 with 89 recorded births. The name reached its all-time peak in 2008 with 125 births ranking #1365. Since 1996, the popularity has increased by 56.1%. In 2010, approximately 1 in every 21,555 boys born was named Daylan. FALLING Recent data shows the name is currently falling.