Cognomen Antonio Wenceslao (Antonio Wenceslao 
) , globally, is a very rare surname. The surname Antonio Wenceslao is habitual in Latin America and the Caribbean, particularly Chile, where it is a very rare surname. More prevalently, Antonio Wenceslao is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Antonio Wenceslao | Spain, Mexico, Chile, Ecuador, Peru |
Fernandez, and Ortega Moran