Globally, Placidio (Placidio 
) is a rare masculine given name. The forename Placidio is habitual in Latin America and the Caribbean, particularly Brazil, where it is a rare male name. Very seldom, Placidio is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Placidio | Philippines, Spain, Brazil, United States, Costa Rica |