Surname Karginova (Каргинова 
, Karginova 
) , across the world, is a rare cognomen. The family name Karginova is characteristic of Russia, where it is a rare surname, Czechia, and Kazakhstan, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Каргинова | Kazakhstan, Russia, Ukraine |
| Karginova | Norway, Russia, Czechia, Georgia, United States |
| olga karginova researcher |
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