Rosaria is a distinctive girls' name in United States, ranking #5756 in 2019 with 22 recorded births. This places Rosaria in the top 32% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2021 with 32 births ranking #4392. Since 1996, the popularity has increased by 175.0%. In 2019, approximately 1 in every 76,253 girls born was named Rosaria. FALLING Recent data shows the name is currently falling.