Cognomen Olga Feliza (Olga Feliza 
) , in all the world, is an extremely rare last name. The cognomen Olga Feliza is habitual in Latin America and the Caribbean, particularly Chile, where it is an extremely rare surname. More prevalently, Olga Feliza is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Olga Feliza | Chile, Peru, Ecuador |