Jalyn is a distinctive boys' name in United States, ranking #6861 in 2021 with 12 recorded births. The name reached its all-time peak in 2001 with 122 births ranking #1138. Since 1996, the popularity has decreased by 83.8%. In 2021, approximately 1 in every 145,686 boys born was named Jalyn. FALLING Recent data shows the name is currently falling.