Family name Gunther Eduardo (Gunther Eduardo 
) , in all the world, is an extremely rare surname. The cognomen Gunther Eduardo is characteristic of Latin America and the Caribbean, particularly Chile, where it is a very rare surname. More prevalently, Gunther Eduardo is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Gunther Eduardo | Chile, Peru, Costa Rica, Ecuador |