Surname Margarita Rosa (Margarita Rosa 
) , worldwide, is quite a rare family name. The surname Margarita Rosa is characteristic of Chile, where it is quite a rare surname, and Spain, where it is a rare surname. More prevalently, Margarita Rosa is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Margarita Rosa | Peru, Colombia, Ecuador, Spain, Chile |