Surname Christian Roberto (Christian Roberto 
) , worldwide, is a rare last name. The last name Christian Roberto is habitual in Latin America and the Caribbean, particularly Chile, where it is a rare surname. More prevalently, Christian Roberto is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Christian Roberto | Spain, Peru, Chile, Ecuador, Costa Rica |
Mora, Garcia, Flores, Yañez, Morales, Miranda, Salinas, Soriano, Alvarez, Ramirez, Jimenez, Herrera, Castillo, Gonzalez, Rodriguez, Fernandez, San Martin, Tabernilla, Guerra Fiegehen, Salgado Rojas, Castro Guerra, Morales Zapata, Daroch, Romero, Campos, Castro, Pino, Diaz, Jara, Vota, Salas, Silva, Solis, Arias, Bravo, Parra, Cisneros Paredes, Perez, Rivas, Gomez, Lorca, Lopez, Varas, Muñoz, Solano, Alfaro, Chavez, Chaves, Rojas, and Montalvo Valenzuela