Daylan is a distinctive boys' name in United States, ranking #1782 in 2015 with 85 recorded births. The name reached its all-time peak in 2008 with 125 births ranking #1365. Since 1996, the popularity has increased by 49.1%. In 2015, approximately 1 in every 22,544 boys born was named Daylan. FALLING Recent data shows the name is currently falling.