Cognomen Violero (Violero 
) , globally, is a rare last name. The surname Violero is habitual in Spain, where it is a rare surname, France, where it is a very rare surname, and Brazil, where it is an extremely rare surname. More prevalently, Violero is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Violero | Brazil, United States, Spain, France |