Cognomen Антонич (Antonich 
, Антонич 
, Antonič 
) , around the globe, is a rare family name. The family name Антонич is habitual in Paraguay, where it is quite a rare surname, Bosnia and Herzegovina, and Slovenia. In absolute terms, it most frequently occurs in the United States, Paraguay, and Argentina.
| VARIANT | COUNTRY |
|---|---|
| Antonich | Bosnia and Herzegovina, Argentina, United States, Italy, Paraguay |
| Антонич | Belarus, Russia, Kazakhstan, Ukraine |
| Antonič | Slovenia |
Antonitch, and Antonitsch
|
богдан-ігор васильович антонич Ukrainian poet, PL (b. 1909) |
|