Jadelyn is a distinctive girls' name in United States, ranking #3157 in 2014 with 52 recorded births. The name reached its all-time peak in 2008 with 121 births ranking #1802. Since 1996, the popularity has increased by 44.4%. In 2014, approximately 1 in every 34,345 girls born was named Jadelyn. RISING Recent data shows the name is currently rising.