Surname Kroshkina (Kroshkina 
, Крошкина 
) , in the entire world, is quite a rare cognomen. The surname Kroshkina is characteristic of Russia, where it is a rare surname, Kazakhstan, and Kyrgyzstan, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Kroshkina | United States, Russia |
| Крошкина | Kyrgyzstan, Kazakhstan, Ukraine, Russia |
| kroshkina natalia researcher (ORCID 0000-0002-0428-6945) |
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