Family name Shamardina (Шамардина 
, Shamardina 
) , across the world, is a rare cognomen. The last name Shamardina is characteristic of Belarus, where it is a rare surname, Russia, and Kazakhstan.
| VARIANT | COUNTRY |
|---|---|
| Шамардина | Kyrgyzstan, Russia, Belarus, Kazakhstan, Ukraine |
| Shamardina | Finland, Russia, Belarus, Ukraine, United States |
| olga shamardina researcher |
|