Rosalia is a distinctive girls' name in United States, ranking #1665 in 2013 with 128 recorded births. The name reached its all-time peak in 2023 with 517 births ranking #579. Since 1996, the popularity has increased by 68.4%. In 2013, approximately 1 in every 13,706 girls born was named Rosalia. STABLE Recent data shows the name is currently stable.