Surname Olga Gertrudis (Olga Gertrudis 
) , in all the world, is an extremely rare family name. The surname Olga Gertrudis is habitual in Latin America and the Caribbean, particularly Chile, where it is a very rare surname. More prevalently, Olga Gertrudis is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Olga Gertrudis | Chile, Spain, Venezuela, Peru, Ecuador |