Surname Nelson Guillermo (Nelson Guillermo 
) , in all the world, is a rare cognomen. The family name Nelson Guillermo is characteristic of Chile, where it is quite a rare surname, and Spain, where it is an extremely rare surname. More prevalently, Nelson Guillermo is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Nelson Guillermo | Costa Rica, Peru, Ecuador, Chile, Colombia |
Mora, Rivera, Garcia, Torres, Nuñez, Vargas, Flores, Morales, Miranda, Garrido, Jimenez, Navarro, Herrera, Vasquez, Fuentes, Castillo, Gallardo, Guerrero, Gonzalez, Maldonado, Gutierrez, Hernandez, Cortes, Campos, Castro, Muñoz, Soto, Adio, Pino, Ruiz, Diaz, Lara, Leon, Vega, Silva, Araya, Valdebenito, Perez, Ramos, Rosas, Rojas, Reyes, Gomez, Leiva, Lopez, Tapia, Ortiz, Olave, Peña, and Ochoa Villablanca