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Family name Konstantinow (Константинов
, Konstantinow
) , globally, is a common surname. The surname Konstantinow is habitual in Eastern Europe, particularly Russia, where it is quite a common surname, Belarus, and Bulgaria, where it is quite a rare surname. In absolute terms, the name is most common in Russia, Ukraine, and Kazakhstan.
| VARIANT | COUNTRY |
|---|---|
| Константинов | Kazakhstan, Russia, Bulgaria, Belarus, Ukraine |
| Konstantinow | Poland, France, United States, Argentina, Germany |