All around the world, Marciliano (Marciliano 
) is quite a rare male first name. The forename Marciliano is characteristic of Brazil, where it is a rare male name, the Dominican Republic, and Philippines. Very seldom, Marciliano is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Marciliano | Peru, Philippines, Dominican Republic, Argentina, Brazil |
| marciliano carlos monroe person identified in the Museu da Pessoa collection, BR (b. 1920) |
|