Last name Břenek (Břenek 
) , in the entire world, is a very rare family name. The last name Břenek is characteristic of Eastern Europe, particularly Czechia, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Břenek | Czechia |
| josef břenek Czech sculptor, CZ (b. 1820) |
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| františek břenek CZ (b. 1842) |
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| josef břenek CZ (b. 1892) |
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| františek břenek (b. 1912) |
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| josef břenek BA |
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| oldřich břenek CZ (b. 1982) |
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| jiří břenek |
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