Cognomen Nelida Olga (Nelida Olga 
) , in all the world, is an extremely rare last name. The family name Nelida Olga is characteristic of Latin America and the Caribbean, particularly Chile, where it is a very rare surname. Much more frequently, Nelida Olga is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Nelida Olga | Peru, Chile, Spain, Argentina |