Adelle is a distinctive girls' name in United States, ranking #2271 in 2016 with 84 recorded births. The name reached its all-time peak in 2011 with 179 births ranking #1311. Since 1996, the popularity has increased by 265.2%. In 2016, approximately 1 in every 21,089 girls born was named Adelle. FALLING Recent data shows the name is currently falling.