Last name Antunovič (Antunovič, Антунович 
) , in all the world, is a very rare cognomen. The last name Antunovič is habitual in Belarus, where it is a rare surname, Kazakhstan, where it is a very rare surname, and Russia, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Антунович | Kazakhstan, Russia, Ukraine, Belarus |
| goran antunovič Slovak football player, SK (b. 1989) |
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| peter antunovič SI |
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