Cognomen Cherkasskii (Cherkasskii 
, Черкасский 
) , across the world, is quite a rare surname. The last name Cherkasskii is characteristic of Russia, where it is a rare surname, Kazakhstan, and Kyrgyzstan. Much less frequently, Cherkasskii is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Cherkasskii | Russia, Finland, China |
| Черкасский | Russia, Ukraine, Kazakhstan, Kyrgyzstan |
| mikhail cherkasskii researcher |
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| knyaz daniil grigorevich cherkasskii (died 1706) |
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| knyazhna irina borisovna cherkasskii Peerage person ID=438629 |
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| knyazhna praskovya mihailovna cherkasskii Peerage person ID=438684 |
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