Last name Wenceslao Leonardo (Wenceslao Leonardo 
) , globally, is an extremely rare cognomen. The family name Wenceslao Leonardo is habitual in Latin America and the Caribbean, particularly Chile, where it is a very rare surname. More frequently, Wenceslao Leonardo is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Wenceslao Leonardo | Chile, Peru |