Jaylynn is a distinctive girls' name in United States, ranking #594 in 2012 with 488 recorded births. The name reached its all-time peak in 2009 with 633 births ranking #486. Since 1996, the popularity has increased by 687.1%. In 2012, approximately 1 in every 3,608 girls born was named Jaylynn. FALLING Recent data shows the name is currently falling.