Cognomen Nelson Wenceslao (Nelson Wenceslao 
) , throughout the world, is an extremely rare family name. The surname Nelson Wenceslao is habitual in Latin America and the Caribbean, particularly Chile, where it is a very rare surname. More prevalently, Nelson Wenceslao is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Nelson Wenceslao | Ecuador, Chile, Peru, Spain |