Throughout the world, Edgar Mariano (Edgar Mariano 
) is a very rare male forename. The first name Edgar Mariano is habitual in Latin America and the Caribbean, particularly Peru, where it is a rare boy's name. Very seldom, Edgar Mariano is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Edgar Mariano | Costa Rica, Mexico, Chile, Ecuador, Peru |