Last name Бакай (Бакай 
, Bakai 
, Bakaj 
, and others...) , worldwide, is a common surname. The cognomen Бакай is habitual in Kyrgyzstan, where it is quite a common surname, Hungary, and Albania, where it is quite a rare surname. Measured by absolute frequency, it most frequently occurs in Turkey, Ukraine, and Russia. Much less frequently, Бакай is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Бакай | Kazakhstan, Russia, Kyrgyzstan, Belarus, Ukraine |
| Bakai | Kyrgyzstan, Algeria, Hungary, Nigeria, India |
| Bakaj | Turkey, India, United States, Poland, Slovakia |
| Bakay | Turkey, Morocco, Algeria, Hungary, India |
| Bacai | Portugal, India, Nigeria, United States, Guinea |
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бакай, михаил ефремович FR (b. 1886) |
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| бакай, николай никитович Soviet historian, UA (b. 1862) |
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| бакай, анна александровна Soviet kolkhoz worker, UA (b. 1911) |
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бакай, игорь михайлович politician, UA (b. 1963) |
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| бакай петро тимофійович UA (b. 1909) |
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| бакай микола петрович singer, UA (b. 1931) |
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| бакай, александр степанович Soviet physicist, UA (b. 1938) |
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| едуард аполінарійович бакай UA (b. 1941) |
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| бакай, дмитрий александрович Russian association football player, RU (b. 1997) |
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