Cognomen Farias Olguin (Farias Olguin 
) , all over the world, is a very rare family name. The last name Farias Olguin is characteristic of Latin America and the Caribbean, particularly Chile, where it is a rare surname, and Ecuador, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Farias Olguin | Chile, Ecuador |