Jadelyn is a distinctive girls' name in United States, ranking #3105 in 2015 with 54 recorded births. The name reached its all-time peak in 2008 with 121 births ranking #1802. Since 1996, the popularity has increased by 50.0%. In 2015, approximately 1 in every 33,049 girls born was named Jadelyn. RISING Recent data shows the name is currently rising.