Surname Antonowicz (Antonowicz 
) , globally, is quite a rare last name. The last name Antonowicz is habitual in Poland, where it is quite a rare surname, Cyprus, and Ireland, where it is a rare surname. Not in comparison with a country's population, this name is the most popular in Poland, the United States, and Brazil. Likewise, Antonowicz is the forename as well as the last name.
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| Antonowicz | Argentina, Brazil, Poland, United States, United Kingdom |
Antanovich, Antanovič, Antonovich, Antonovič, Antonovych, Antonowitsch, Antonowycz, Antonowytsch, Антановіч, and Антонович
| julian antonowicz BY (b. 1750) |
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zbigniew antonowicz Polish officer, PL (b. 1894) |
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| aleksander antonowicz Polish officer, LT (b. 1854) |
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| teodor antonowicz Officer of the Polish Army, PL (b. 1895) |
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| jadwiga antonowicz Polish Righteous Among the Nations, PL (b. 1896) |
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| witold antonowicz Polish politician, PL (b. 1897) |
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| ignacy antonowicz PL (b. 1890) |
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| wincenty antonowicz PL (b. 1891) |
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gilles antonowicz French lawyer and essayist, FR (b. 1953) |
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| stefan antonowicz RU (b. 1895) |
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| kazimierz antonowicz Polish physicist, PL (b. 1914) |
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marcin antonowicz Polish student (1966-1985), PL (b. 1966) |
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| mikołaj antonowicz PL (b. 1915) |
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anja antonowicz Polish actress, PL (b. 1981) |
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| jacek antonowicz politician, UA (b. 1933) |
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