In the world, Opolinto-Frias (Opolinto-Frias 
) is an extremely rare unknown gender given name. Much more frequently, Opolinto-Frias is the last name as well as the forename. Parts of the name also exists independently as a last name Opolinto, and a last name Frias.
| VARIANT | COUNTRY |
|---|---|
| Opolinto-Frias | Philippines |