All around the world, Avencio (Avencio 
) is a rare masculine given name. The forename Avencio is characteristic of Peru, where it is a rare boy's name, Spain, where it is a very rare male name, and Philippines. Likewise, Avencio is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Avencio | Philippines, Spain, Honduras, Mexico, Peru |
| avencio villarejo born:1910|died:2000|; Villarejo, Avencio, 1910-; Villarejo, Avencio, O.E S.A.; Villarejo, Avencio 1910-2000 (b. 1910) |
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