Jaylynn is a distinctive girls' name in United States, ranking #723 in 2015 with 393 recorded births. The name reached its all-time peak in 2009 with 633 births ranking #486. Since 1996, the popularity has increased by 533.9%. In 2015, approximately 1 in every 4,541 girls born was named Jaylynn. FALLING Recent data shows the name is currently falling.