Adelle is a distinctive girls' name in United States, ranking #1311 in 2011 with 179 recorded births. The name reached its all-time peak in 2011 with 179 births ranking #1311. Since 1996, the popularity has increased by 678.3%. In 2011, approximately 1 in every 9,826 girls born was named Adelle. FALLING Recent data shows the name is currently falling.