Family name Marcos Lucio (Marcos Lucio 
) , around the world, is an extremely rare last name. The cognomen Marcos Lucio is habitual in Spain, where it is a very rare surname, and Chile. More frequently, Marcos Lucio is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Marcos Lucio | Peru, Spain, Brazil, Chile, Ecuador |