Surname Iris Maria (Iris Maria 
) , across the world, is a rare cognomen. The last name Iris Maria is habitual in Chile, where it is a rare surname, and Spain. More prevalently, Iris Maria is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Iris Maria | Costa Rica, Peru, Mozambique, Spain, Chile |
Mora, Fallas, Flores, Quiros, Montero, Morales, Murillo, Cantero, Pascual, Ramirez, Delgado, Jimenez, Vasquez, Zuñiga, Guerrero, Gonzalez, Esquivel, Chavarria, Rodriguez, Ruiz Uria, Gutierrez, Hernandez, Vargas, Garcia, Rivera, Romero, Arce, Cruz, Diaz, Leon, Vega, Silva, Solis, Araya, Arias, Perez, Fernandez, Rojas, Mendez, Muñoz, Segura, Solano, Alfaro, Acuña, Chaves, Castro, Brenes, Porras, Lopez, and Mercado Morelo