Family name Rosita Mafalda (Rosita Mafalda 
) , around the world, is an extremely rare last name. The cognomen Rosita Mafalda is characteristic of Latin America and the Caribbean, particularly Chile, where it is an extremely rare surname. More frequently, Rosita Mafalda is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Rosita Mafalda | Chile, Ecuador |