Cognomen Elard Gustavo (Elard Gustavo 
) , globally, is an extremely rare last name. The surname Elard Gustavo is characteristic of Latin America and the Caribbean, particularly Chile, where it is an extremely rare surname. More prevalently, Elard Gustavo is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Elard Gustavo | Peru, Chile |