Surname Guzman Riaño (Guzman Riaño 
) , in the world, is an extremely rare family name. The surname Guzman Riaño is characteristic of Latin America and the Caribbean, particularly Colombia, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Guzman Riaño | Colombia |
Orley, Estefania, Jhon Wilmar, and Maria Camila