Adelle is a distinctive girls' name in United States, ranking #2578 in 2003 with 62 recorded births. The name reached its all-time peak in 2011 with 179 births ranking #1311. Since 1996, the popularity has increased by 169.6%. In 2003, approximately 1 in every 29,469 girls born was named Adelle. FALLING Recent data shows the name is currently falling.