Worldwide, Susan Maria (Susan Maria 
) is a rare feminine forename. The first name Susan Maria is characteristic of Latin America and the Caribbean, particularly Costa Rica, where it is quite a rare girly name, Chile, where it is a rare girly name, and Peru. Very seldom, Susan Maria is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Susan Maria | Chile, Peru, Singapore, Australia, Costa Rica |
Roy, Vargas, Zamora, Quiros, Miranda, Murillo, Alpizar, Torres, Limgenco, Vasquez, Gonzalez, Lawrence, Herencia, Jhunjhnuwala, Fernandez, Jimenez, Villalobos, Thomas, Rivera, Law, Mora, Diaz, Leon, Araya, Arias, Garcia, Rojas, Lopez, Sipaun, Struhs, Chavez, Pelaez, Ravida, Gomez, and Simmonds Mayer