Cognomen Orlando Olegario (Orlando Olegario 
) , around the globe, is an extremely rare last name. The cognomen Orlando Olegario is habitual in Latin America and the Caribbean, particularly Chile, where it is a very rare surname. More frequently, Orlando Olegario is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Orlando Olegario | Ecuador, Chile, Mexico |