Worldwide, Margarita Rosa (Margarita Rosa 
) is quite a rare girly forename. The forename Margarita Rosa is characteristic of Latin America and the Caribbean, particularly Chile, where it is quite a common female name, Peru, where it is quite a rare female name, and Costa Rica, where it is a rare female name. Measured by absolute frequency, this name is the most popular in Latin America and the Caribbean, particularly Chile, Peru, and Colombia. Much less frequently, Margarita Rosa is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Margarita Rosa | Peru, Colombia, Spain, Chile, Ecuador |