Last name Santa Olga (Santa Olga 
) , around the globe, is a very rare cognomen. The family name Santa Olga is habitual in Latin America and the Caribbean, particularly Mexico, where it is a very rare surname, and Argentina, where it is an extremely rare surname. More frequently, Santa Olga is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Santa Olga | Ecuador, Peru, Mexico, Argentina |