Family name Margarita Mariela (Margarita Mariela 
) , all around the world, is a very rare last name. The surname Margarita Mariela is characteristic of Latin America and the Caribbean, particularly Chile, where it is a very rare surname. More frequently, Margarita Mariela is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Margarita Mariela | Ecuador, Chile, Peru |
Herrera, and Arreaga Torres