Surname Marcos Porfirio (Marcos Porfirio 
) , in the entire world, is an extremely rare last name. The last name Marcos Porfirio is habitual in Latin America and the Caribbean, particularly Chile, where it is an extremely rare surname. Much more frequently, Marcos Porfirio is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Marcos Porfirio | Argentina, Costa Rica, Peru, Ecuador, Chile |