Worldwide, Alfredo Marcelino (Alfredo Marcelino 
) is a very rare male given name. The forename Alfredo Marcelino is habitual in Latin America and the Caribbean, particularly Peru, where it is a rare masculine name, and Chile. Very seldom, Alfredo Marcelino is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Alfredo Marcelino | Peru, Argentina, Spain, Chile, Ecuador |