Jaylynn is a distinctive girls' name in United States, ranking #1143 in 2000 with 178 recorded births. The name reached its all-time peak in 2009 with 633 births ranking #486. Since 1996, the popularity has increased by 187.1%. In 2000, approximately 1 in every 10,202 girls born was named Jaylynn. FALLING Recent data shows the name is currently falling.