Last name Alviárez (Alviárez 
) , all over the world, is an extremely rare surname. The family name Alviárez is characteristic of Latin America and the Caribbean, particularly Venezuela, where it is a very rare surname, and Chile, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Alviárez | Venezuela, Chile |
| ophir alviárez Venezuelan writer, VE (b. 1970) |
|