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Last name Čulak (Čulak, Чулак
) , globally, is a rare family name. The cognomen Čulak is habitual in Ukraine, where it is a rare surname, Kazakhstan, and Kyrgyzstan. Not in comparison with a country's population, the name is most common in Ukraine, Russia, and Kazakhstan.
| VARIANT | COUNTRY |
|---|---|
| Чулак | Ukraine, Russia, Kyrgyzstan, Kazakhstan |