Family name Nováček (Novacek 
, Nováček 
, Новачек 
) , worldwide, is quite a common last name. The cognomen Nováček is characteristic of Czechia, where it is quite a common surname, Slovakia, and Bosnia and Herzegovina, where it is quite a rare surname. Not in comparison with a country's population, it most frequently occurs in Czechia, the United States, and Slovakia.
| VARIANT | COUNTRY |
|---|---|
| Novacek | Austria, Germany, Slovakia, Czechia, United States |
| Nováček | Romania, Germany, Slovakia, Czechia, United States |
| Новачек | Russia, Ukraine |
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martin nováček Czech conductor, violinist, music educator, composer and organist, CZ (b. 1834) |
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| jan tomáš nováček CZ (b. 1802) |
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vojtěch jaromír nováček CZ (b. 1852) |
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karl nováček director, RS (b. 1868) |
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victor nováček Czech music educator and violinist (1875-1914), RO (b. 1875) |
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radim nováček Czech mineralogist, CZ (b. 1905) |
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| antonín nováček US (b. 1866) |
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| karel nováček CZ (b. 1874) |
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| josef nováček CZ (b. 1880) |
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| josef nováček CZ (b. 1882) |
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petr nováček Czech publicist, CZ (b. 1946) |
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| františek nováček botanist and primary school teacher (1897-1944), CZ (b. 1897) |
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| eduard nováček Czechoslovak legionary, CZ (b. 1898) |
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| františek nováček CZ (b. 1889) |
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| erich nováček holocaust victim, b. 1901-11-29, CZ (b. 1901) |
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Dan, Denis, David, Laďa, Leoš, Libor, Jakub, Josef, Jozef, Jirka, Honza, Filip, Ondra, Martin, Marcel, Matěj, Miloš, Michal, Samuel, Patrik, Robert, Daniel, René, Robin, Roman, Radek, Jan, Tom, Nik, Ivo, Adam, Bohy, Kuba, Petr, Pepa, Luky, Luboš, Vít, Milan, Mirek, Aleš, Alois, Cyril, Karel, Kamil, Pavel, Pavol, Radim, Marek, and Jiří