Throughout the world, Nelson Wenceslao (Nelson Wenceslao 
) is a very rare boy's given name. The given name Nelson Wenceslao is characteristic of Latin America and the Caribbean, particularly Chile, where it is a very rare male name. Very seldom, Nelson Wenceslao is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Nelson Wenceslao | Ecuador, Chile, Peru, Spain |