Jaelyn is a distinctive girls' name in United States, ranking #1003 in 2020 with 254 recorded births. This places Jaelyn in the top 6% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2008 with 1,014 births ranking #332. Since 1996, the popularity has increased by 96.9%. In 2020, approximately 1 in every 6,360 girls born was named Jaelyn. FALLING Recent data shows the name is currently falling.