Around the world, Miryam Rosario (Miryam Rosario 
) is a very rare female given name. The forename Miryam Rosario is habitual in Latin America and the Caribbean, particularly Peru, where it is a rare female name. Much less frequently, Miryam Rosario is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Miryam Rosario | Chile, Spain, Peru, Ecuador |