How Common is the First Name Rosalia?
We estimate that there are 8,163 people named Rosalia who are currently alive and were born in the United States. Rosalia is the 1,659th most common for women, and the 2,789th most common overall.
How Old are People Named Rosalia?
The average person named Rosalia is 24.82 years old.
Is Rosalia a Popular Baby Name Right Now?
481 people named Rosalia were born in the U.S. in 2025. It was the 608th most popular name for girls, and the 1,200th most popular overall.
The popularity of Rosalia peaked in 1881, when it was the 539th most popular name for baby girls.
Is Rosalia a Boy's Name or a Girl's Name?
Rosalia is almost exclusively a female name. The Social Security Administration does not record any males born with the name Rosalia.
Facts About the Name Rosalia
Popularity of Rosalia in England
In 2020, Rosalia was the in England and Wales.