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Family name Kondrat'Ev (Кондратьев
, Kondrat'Ev
) , throughout the world, is a common surname. The family name Kondrat'Ev is habitual in Russia, where it is quite a common surname, Belarus, and Kazakhstan, where it is quite a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Кондратьев | Kazakhstan, Russia, Kyrgyzstan, Belarus, Ukraine |
| Kondrat'Ev | Belarus, Russia, Bulgaria |
Kondratiev, Kondratyev, and Кондрат'Ев