Surname Duka (Nduka 
, Duka 
, Дука 
) , globally, is a common last name. The cognomen Duka is habitual in Albania, where it is a common surname, Nigeria, where it is quite a common surname, and Croatia, where it is quite a rare surname. Not in comparison with a country's population, it is commonest in Nigeria, Albania, and Ukraine. Likewise, Duka is the forename as well as the last name.
| VARIANT | COUNTRY |
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| Nduka | Tanzania, India, South Africa, Nigeria, Indonesia |
| Duka | India, Nigeria, Indonesia, Albania, Philippines |
| Дука | Bulgaria, Uzbekistan, Belarus, Ukraine, Russia |
| 杜卡 | China |
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peter duka von kádár Austrian officer, AT (b. 1756) |
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duka tivadar Hungarian-born soldier, linguist and physician (1825-1908), SK (b. 1825) |
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dominik duka Czech Catholic cleric; Archbishop of Prague, CZ (b. 1943) |
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| duka zólyomi norbert Hungarian teacher, HU (b. 1908) |
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| jános duka RO (b. 1899) |
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| josef duka (b. 1902) |
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suhardi duka Indonesian politician, ID (b. 1962) |
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| janos duka RO (b. 1907) |
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| salomon duka holocaust victim, b. 1923-04-14 (b. 1923) |
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| vladimír duka (b. 1919) |
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shqipe n. duka Albanian theatre and film director, AL (b. 1980) |
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| árpád duka-zólyomi Hungarian politician and scientist from Slovakia, SK (b. 1941) |
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| john duka American fashion journalist (1949-1989), US (b. 1949) |
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| norman duka (b. 1940) |
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| norbert duka (b. 1941) |
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