Cognomen Mary Graciela (Mary Graciela 
) , all over the world, is an extremely rare last name. The surname Mary Graciela is habitual in Latin America and the Caribbean, particularly Chile, where it is a very rare surname. Much more frequently, Mary Graciela is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Mary Graciela | Ecuador, Spain, Uruguay, Chile, Peru |
Minaya, Maragay, Lafuente, Lopez Valle, Olaya Hernandez, Alvarez Gomez, and Valencia Cortez