Cognomen Opolinto-Frias (Opolinto-Frias 
) , in the world, is an extremely rare surname. The surname Opolinto-Frias is characteristic of South-eastern Asia, particularly Philippines, where it is an extremely rare surname. Parts of the name also exists independently as a last name Opolinto, and a last name Frias.
| VARIANT | COUNTRY |
|---|---|
| Opolinto-Frias | Philippines |