Cognomen Susana Mary (Susana Mary 
) , throughout the world, is an extremely rare last name. The family name Susana Mary is habitual in Latin America and the Caribbean, particularly Chile, where it is an extremely rare surname. Predominantly, Susana Mary is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Susana Mary | Peru, Argentina, Chile, Mexico, Ecuador |