Around the globe, Adencio (Adencio 
) is a very rare boy's first name. The forename Adencio is habitual in Peru, where it is a very rare boy's name, and Philippines. Much less frequently, Adencio is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Adencio | Philippines, Honduras, Venezuela, Peru, Brazil |