Family name Malachovskis (Malachovskis 
, Малаховский 
) , across the world, is quite a rare cognomen. The cognomen Malachovskis is characteristic of Belarus, where it is quite a rare surname, Lithuania, where it is a rare surname, and Russia. Measured by absolute frequency, it is the most numerous in Russia, Belarus, and Kazakhstan.
| VARIANT | COUNTRY |
|---|---|
| Malachovskis | United Kingdom, Lithuania |
| Малаховский | Kazakhstan, Russia, Ukraine, Belarus |
| martynas malachovskis (b. 1571) |
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| juzefas malachovskis (b. 1673) |
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| algirdas henrikas malachovskis (b. 1923) |
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| risardas malachovskis Soviet decathlete, LT (b. 1965) |
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| danielis janas malachovskis |
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