Surname Zečević-Tadić (Zečević-Tadić 
) , in the world, is a very rare family name. The surname Zečević-Tadić is characteristic of Southern Europe, particularly Croatia, where it is a rare surname. Parts of the name also exists independently as a last name Zečević, and a last name Tadić.
| VARIANT | COUNTRY |
|---|---|
| Zečević-Tadić | Croatia |