Jlyn is a distinctive girls' name in United States, ranking #14173 in 2012 with 7 recorded births. The name reached its all-time peak in 2006 with 26 births ranking #5299. Since 1996, the popularity has increased by 16.7%. In 2012, approximately 1 in every 251,535 girls born was named Jlyn. FALLING Recent data shows the name is currently falling.