Jaylynn is a distinctive girls' name in United States, ranking #544 in 2007 with 570 recorded births. The name reached its all-time peak in 2009 with 633 births ranking #486. Since 1996, the popularity has increased by 819.4%. In 2007, approximately 1 in every 3,373 girls born was named Jaylynn. FALLING Recent data shows the name is currently falling.