Surname Kurushina (Kurushina 
) , in the entire world, is a very rare cognomen. The cognomen Kurushina is habitual in Eastern Europe, particularly Russia, where it is a very rare surname, and Ukraine, where it is an extremely rare surname. Much less frequently, Kurushina is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kurushina | Ukraine, Russia, India |
| kurushina olga researcher (ORCID 0000-0003-4364-0123) |
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