Cognomen Dvorník (Dvorník 
) , worldwide, is a very rare last name. The cognomen Dvorník is characteristic of Eastern Europe, particularly Czechia, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Dvorník | Czechia |
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františek dvorník Czech historian (1893-1975), CZ (b. 1893) |
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| josef dvorník (b. 1921) |
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| josef dvorník CZ (b. 1926) |
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| františek dvorník CZ (b. 1940) |
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| josef dvorník Czech soccer player, CZ (b. 1978) |
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