Jaylun is a distinctive boys' name in United States, ranking #10344 in 2009 with 7 recorded births. The name reached its all-time peak in 2004 with 18 births ranking #4680. Since 1996, the popularity has increased by 40.0%. In 2009, approximately 1 in every 283,329 boys born was named Jaylun. FALLING Recent data shows the name is currently falling.