Jaylynn is a distinctive girls' name in United States, ranking #993 in 2001 with 216 recorded births. The name reached its all-time peak in 2009 with 633 births ranking #486. Since 1996, the popularity has increased by 248.4%. In 2001, approximately 1 in every 8,336 girls born was named Jaylynn. FALLING Recent data shows the name is currently falling.