Surname Gerardo Rafael (Gerardo Rafael 
) , in the entire world, is a very rare cognomen. The cognomen Gerardo Rafael is habitual in Latin America and the Caribbean, particularly Chile, where it is a rare surname. More prevalently, Gerardo Rafael is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Gerardo Rafael | Peru, Chile, Mexico, Ecuador, Costa Rica |
Soto, Vasquez, Faundez, Fuentes, Martinez, Aguilera, Castillo, Rodriguez, Daza Fuentes, Hernandez, Lechuga, Lazo Moreira, Villalobos, Ramos Armada, Muñoz Rossel, Bermejo Alvarez, Palacios Peña, Pilozo Lucas, Escobar Vela, Martinez Sotto, Naranjo Moreno, Tellez Tellez, Cordero, Moreira, Ocampo, Ruiz, Diaz, Silva, Perez, Ramos, Rojas, Godoy, Togle, Uribe, Merino, Mejía, Segura, Alvial, Aranas, Chavez, Castro, Rivera, Garcia, Jurado, Torres, Vargas, Lopez Rodriguez, and Villarreal Parra