Jaylynn is a distinctive girls' name in United States, ranking #789 in 2003 with 313 recorded births. The name reached its all-time peak in 2009 with 633 births ranking #486. Since 1996, the popularity has increased by 404.8%. In 2003, approximately 1 in every 5,837 girls born was named Jaylynn. FALLING Recent data shows the name is currently falling.