Cognomen Korytina (Корытина 
, Korytina 
) , worldwide, is a rare family name. The cognomen Korytina is habitual in Russia, where it is a rare surname, Kazakhstan, and Belarus, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Корытина | Russia, Kazakhstan, Belarus |
| Korytina | Russia, United States, Greece |
| vladimír korytina Slovak soccer player, SK (b. 1958) |
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| gulnaz faritovna korytina researcher |
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| natalia korytina chess player (b. 1989) |
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