Jaylyn is a distinctive boys' name in United States, ranking #1457 in 2006 with 106 recorded births. The name reached its all-time peak in 2009 with 118 births ranking #1427. Since 1996, the popularity has increased by 125.5%. In 2006, approximately 1 in every 19,388 boys born was named Jaylyn. FALLING Recent data shows the name is currently falling.