Cognomen Kusov (Kusov 
) , across the world, is a rare last name. The family name Kusov is characteristic of Belarus, where it is a rare surname, Russia, where it is a very rare surname, and Canada, where it is an extremely rare surname. Not in comparison with a country's population, it most frequently occurs in Russia, Belarus, and the United States.
| VARIANT | COUNTRY |
|---|---|
| Kusov | Russia, Canada, Brazil, United States, Belarus |
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ivan vasilievich kusov (b. 1750) |
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alexey ivanovich kusov (b. 1779) |
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nikolay ivanovich kusov (b. 1781) |
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| ivan alexeevich kusov (b. 1809) |
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| vladimir kusov RU (b. 1916) |
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| yuri kusov researcher |
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| dzambolat kusov Russian footballer, RU (b. 1990) |
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| boris kusov chess player (b. 1996) |
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