Cognomen Maria-Luisa (Maria-Luisa 
) , in the world, is a very rare last name. The family name Maria-Luisa is habitual in Spain, where it is a rare surname, the United States, where it is an extremely rare surname, and Peru. More prevalently, Maria-Luisa is the forename as well as the last name. Parts of the name also exists independently as a first name Maria, and a first name Luisa.
| VARIANT | COUNTRY |
|---|---|
| Maria-Luisa | United Kingdom, United States, Germany, France, Spain |
Sy, Achille, Bertone, Biousse, Karmann, Desogus, Herrera, Herranz, Oracion, Martinez, Souto-Neveu, Barreira, Gonzalez, Quintana, Brzezicki, Rodriguez, Rodrigues, Hernandez, Vandolino, Fernandez, Ostrowski, Holländer-Wallbruch, Schmidt, Shannon, Sanchez, Martina, Kun, Lee, Mata, Akgn, Chea, Rosa, Ruiz, Diga, Vega, Weeg, Merino-Reyna, Manus, Bacco, Bauer, Libed, Jesus, Moreno, Aubert, Popete, Demayo, Garcia, Gopsill, Steer, and Constantino