Jaylyn is a distinctive girls' name in United States, ranking #771 in 2007 with 376 recorded births. The name reached its all-time peak in 2007 with 376 births ranking #771. Since 1996, the popularity has increased by 415.1%. In 2007, approximately 1 in every 5,113 girls born was named Jaylyn. STABLE Recent data shows the name is currently stable.