Cognomen Антониевич (Antosiewicz 
, Антониевич 
, Antonievich 
) , around the world, is quite a rare surname. The family name Антониевич is habitual in Serbia, where it is quite a common surname, Croatia, where it is quite a rare surname, and Poland. Also, Антониевич is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Antosiewicz | Switzerland, United Kingdom, United States, Poland, New Zealand |
| Антониевич | Russia |
| Antonievich | Australia, Argentina, Brazil, New Zealand |
| Antonijević | Croatia, United States, Serbia |