Jadelyn is a distinctive girls' name in United States, ranking #1875 in 2004 with 101 recorded births. The name reached its all-time peak in 2008 with 121 births ranking #1802. Since 1996, the popularity has increased by 180.6%. In 2004, approximately 1 in every 18,179 girls born was named Jadelyn. RISING Recent data shows the name is currently rising.