Last name San Martin Muñoz (San Martin Muñoz 
) , globally, is a rare surname. The last name San Martin Muñoz is habitual in Chile, where it is quite a rare surname, and Spain, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| San Martin Muñoz | Spain, Chile |
Sara, Juan Carlos, Victor Hugo, Felipe Ignacio, Maria Rebeca, Maria Isabel, Maria Teresa, Miguel Angel, Camila Andrea, Cesar Roberto, Luis Alberto, Luis Eduardo, Juan Ignacio, Maria Eugenia, Maria Cecilia, Marco Antonio, Sergio Hernan, Boris Francisco, Pamela Andrea, Juan Bernardo, Elsa Del Carmen, Erika Del Carmen, Jose Manuel, Luisa Alejandra, Luis Ignacio, Maria Elena, Lucy, Maria, Jorge, Masiel, Angelo, Loreto, Emilio, Victor, Arnaldo, Jessica, Victor Manuel, Natalia, Cristian, Gilberto, Veronica, Alejandro, Ana Maria, Jose Luis, Maria Jose, Maria Ines, Jorge Luis, Juan Pablo, Viviana, and Maria Angelica