Jlyn is a distinctive girls' name in United States, ranking #12350 in 2005 with 8 recorded births. The name reached its all-time peak in 2006 with 26 births ranking #5299. Since 1996, the popularity has increased by 33.3%. In 2005, approximately 1 in every 230,962 girls born was named Jlyn. FALLING Recent data shows the name is currently falling.