Jalyn is a distinctive boys' name in United States, ranking #1530 in 2006 with 98 recorded births. The name reached its all-time peak in 2001 with 122 births ranking #1138. Since 1996, the popularity has increased by 32.4%. In 2006, approximately 1 in every 20,971 boys born was named Jalyn. FALLING Recent data shows the name is currently falling.