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Cognomen Ambartsumov (Амбарцумов
, Ambartsumov
, Амбартцумов
) , all around the world, is a rare last name. The last name Ambartsumov is habitual in Russia, where it is a rare surname, Belarus, and Lithuania. Not in comparison with a country's population, it is the most numerous in Eastern Europe, particularly Russia, Ukraine, and Belarus.
| VARIANT | COUNTRY |
|---|---|
| Амбарцумов | Ukraine, Russia, Belarus, Kazakhstan |
| Ambartsumov | United States, Lithuania, Greece, Russia, Canada |
| Амбартцумов | Russia |