Adelle is a distinctive girls' name in United States, ranking #2497 in 2002 with 63 recorded births. The name reached its all-time peak in 2011 with 179 births ranking #1311. Since 1996, the popularity has increased by 173.9%. In 2002, approximately 1 in every 28,521 girls born was named Adelle. FALLING Recent data shows the name is currently falling.