Jalyn is a distinctive girls' name in United States, ranking #1012 in 1998 with 197 recorded births. The name reached its all-time peak in 2003 with 355 births ranking #721. Since 1996, the popularity has increased by 48.1%. In 1998, approximately 1 in every 8,969 girls born was named Jalyn. FALLING Recent data shows the name is currently falling.