Family name روساريو (Rosario 
, روساريو 
) , all around the world, is a widespread surname. The surname روساريو is habitual in the Dominican Republic, where it is a widespread surname, Puerto Rico, where it is a common surname, and Cabo Verde (explore the name in all countries). In absolute terms, this name is the most popular in Mexico, Spain, and the Dominican Republic. Also, روساريو is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Rosario | Philippines, Dominican Republic, Spain, Italy, Mexico |
| روساريو | Palestinian Territory |