Surname Magda Rosario (Magda Rosario 
) , in the world, is an extremely rare last name. The cognomen Magda Rosario is characteristic of Latin America and the Caribbean, particularly Chile, where it is an extremely rare surname. Much more prevalently, Magda Rosario is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Magda Rosario | Chile, Peru, Ecuador |