Surname Marcial Marcos (Marcial Marcos 
) , in the entire world, is an extremely rare cognomen. The cognomen Marcial Marcos is habitual in Chile, where it is a very rare surname, and Spain, where it is an extremely rare surname. More frequently, Marcial Marcos is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Marcial Marcos | Spain, Chile, Ecuador, Peru |
Calderon, and Garcia Jacome