Adelia is a distinctive girls' name in United States, ranking #2440 in 2021 with 73 recorded births. The name reached its all-time peak in 2017 with 112 births ranking #1828. Since 1996, the popularity has increased by 180.8%. In 2021, approximately 1 in every 22,462 girls born was named Adelia. STABLE Recent data shows the name is currently stable.