Jlyn is a distinctive girls' name in United States, ranking #11700 in 2010 with 9 recorded births. The name reached its all-time peak in 2006 with 26 births ranking #5299. Since 1996, the popularity has increased by 50.0%. In 2010, approximately 1 in every 197,481 girls born was named Jlyn. FALLING Recent data shows the name is currently falling.