Adelle is a distinctive girls' name in United States, ranking #2165 in 2006 with 89 recorded births. The name reached its all-time peak in 2011 with 179 births ranking #1311. Since 1996, the popularity has increased by 287.0%. In 2006, approximately 1 in every 21,360 girls born was named Adelle. FALLING Recent data shows the name is currently falling.