Adelia is a distinctive girls' name in United States, ranking #2232 in 2012 with 84 recorded births. The name reached its all-time peak in 2017 with 112 births ranking #1828. Since 1996, the popularity has increased by 223.1%. In 2012, approximately 1 in every 20,961 girls born was named Adelia. STABLE Recent data shows the name is currently stable.