Jaylynn is a distinctive girls' name in United States, ranking #673 in 2014 with 423 recorded births. The name reached its all-time peak in 2009 with 633 births ranking #486. Since 1996, the popularity has increased by 582.3%. In 2014, approximately 1 in every 4,222 girls born was named Jaylynn. FALLING Recent data shows the name is currently falling.