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Cognomen Sayfutdinov (Сайфутдинов
, Sayfutdinov
, Саыфутдинов
) , in the entire world, is quite a common surname. The cognomen Sayfutdinov is habitual in Russia, where it is quite a rare surname, Kyrgyzstan, and Kazakhstan. Not in comparison with a country's population, this name is the most popular in Russia, Uzbekistan, and Kazakhstan.
| VARIANT | COUNTRY |
|---|---|
| Сайфутдинов | Uzbekistan, Kazakhstan, Tajikistan, Russia, Kyrgyzstan |
| Sayfutdinov | Uzbekistan, United States, Spain, Russia, Germany |
| Саыфутдинов | Russia |