Jaylun is a distinctive boys' name in United States, ranking #9929 in 1997 with 5 recorded births. This places Jaylun in the bottom 8% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2004 with 18 births ranking #4680. In 1997, approximately 1 in every 377,018 boys born was named Jaylun. FALLING Recent data shows the name is currently falling.