Surname Diego Roberto (Diego Roberto 
) , around the globe, is a very rare family name. The cognomen Diego Roberto is habitual in Chile, where it is a rare surname, and Spain, where it is an extremely rare surname. More frequently, Diego Roberto is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Diego Roberto | Peru, Bolivia, Chile, Ecuador, Costa Rica |
Paz, Yañez, Morales, Moreira, Miranda, Sanchez, Alvarez, Aguilar, Cardoza, Caceres, Benitez, Peralta, Poblete, Pizarro, Ramirez, Roberto, Garrido, Herrera, Martinez, Gonzalez, Rodriguez, Riveros Awad, Flores, Vargas, Nuñez, Torres, Meza, Poma, Ruiz, Diaz, Vera, Silva, Souza, Costa, Botto, Ramos, Ospina Grimaldo, Rojas, Lopez, Ortiz, Maciel, Molina, Medina, Suarez, Castro, Bargas, Deezer, Garcia, Leiva, and Delgado Andrade