Cognomen Jenciano (Jenciano 
) , globally, is an extremely rare family name. The family name Jenciano is habitual in Latin America and the Caribbean, particularly Mexico, where it is an extremely rare surname. More prevalently, Jenciano is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Jenciano | Mexico, Brazil, Peru, Philippines |