Surname Gaviria Diaz (Gaviria Diaz 
) , throughout the world, is a very rare family name. The last name Gaviria Diaz is characteristic of Latin America and the Caribbean, particularly Colombia, where it is a very rare surname, and Ecuador.
| VARIANT | COUNTRY |
|---|---|
| Gaviria Diaz | Ecuador, Colombia |
Rocio, Maicoll, Miguel Jose, and Angelica Viviana