Family name Кукк (Kukk 
, Кукк 
) , throughout the world, is quite a rare last name. The surname Кукк is habitual in Estonia, where it is a common surname, Hungary, where it is quite a rare surname, and Latvia. Not in comparison with a country's population, this name is the most popular in Estonia, Hungary, and Russia.
| VARIANT | COUNTRY |
|---|---|
| Kukk | Estonia, Hungary, Finland, United States, India |
| Кукк | Ukraine, Kazakhstan, Russia, Estonia |
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кукк, юхан Estonian politician (1885-1942), EE (b. 1885) |
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| кукк, айно Estonian chess player (1930-2006), EE (b. 1930) |
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| кукк, михкель Estonian athletics competitor, EE (b. 1983) |
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