Daylan is a distinctive boys' name in United States, ranking #1427 in 2004 with 99 recorded births. The name reached its all-time peak in 2008 with 125 births ranking #1365. Since 1996, the popularity has increased by 73.7%. In 2004, approximately 1 in every 20,049 boys born was named Daylan. FALLING Recent data shows the name is currently falling.