Surname Eduardo Marcos (Eduardo Marcos 
) , all around the world, is a very rare cognomen. The surname Eduardo Marcos is characteristic of Chile, where it is a rare surname, and Spain, where it is a very rare surname. More prevalently, Eduardo Marcos is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Eduardo Marcos | Bolivia, Spain, Ecuador, Chile, Peru |