Cognomen Тайников (Тайников 
) , all around the world, is a very rare surname. The cognomen Тайников is habitual in Belarus, where it is a rare surname, Kyrgyzstan, where it is a very rare surname, and Russia. Not in comparison with a country's population, the name is most common in Belarus, Russia, and Kazakhstan.
| VARIANT | COUNTRY |
|---|---|
| Тайников | Russia, Kazakhstan, Ukraine, Kyrgyzstan, Belarus |
| тайников, владимир иванович Soviet Belarusian canoeist, RU (b. 1959) |
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