Cognomen Luis Augusto (Luis Augusto 
) , in the entire world, is a rare last name. The surname Luis Augusto is habitual in Chile, where it is quite a rare surname, and Spain, where it is a rare surname. More frequently, Luis Augusto is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Luis Augusto | Paraguay, Peru, Colombia, Ecuador, Chile |
Ruiz, Miranda, Sanchez, Alvarez, Aguirre, Augusto, Paredes, Pereira, Ramirez, Ribeiro, Delgado, Jimenez, Vasquez, Martinez, Saavedra, Castillo, Gonzalez, Oliveira, Contreras, Rodriguez, Rodrigues, Gutierrez, Morales, Flores, Vargas, Nuñez, Diaz, Guto, Silva, Costa, Bravo, Perez, Pinto, Ramos, Rojas, Reyes, Fernandez, Lopez, Moreno, Muñoz, Santos, Soares, Chavez, Campos, Romero, Rivera, Garcia, Torres, Lopes, and Dos Santos