Jadelyn is a distinctive girls' name in United States, ranking #2037 in 2005 with 92 recorded births. The name reached its all-time peak in 2008 with 121 births ranking #1802. Since 1996, the popularity has increased by 155.6%. In 2005, approximately 1 in every 20,084 girls born was named Jadelyn. RISING Recent data shows the name is currently rising.