Cognomen Змачинский (Змачинский 
, Zmachinsky 
, Zmachinskii ) , in the world, is a rare last name. The family name Змачинский is characteristic of Eastern Europe, particularly Belarus, where it is quite a rare surname, Russia, where it is a very rare surname, and Ukraine.
| VARIANT | COUNTRY |
|---|---|
| Змачинский | Russia, Ukraine, Belarus |
| Zmachinsky | United States |
| Zmachinskii | Russia, Belarus |
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змачинский, эмиль викентьевич BY (b. 1889) |
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| змачинский, владимир михайлович UA (b. 1902) |
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| змачинский, михаил романович BY (b. 1937) |
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