Cognomen Kamkina (Kamkina 
, Камкина 
) , globally, is a rare family name. The surname Kamkina is habitual in Latvia, where it is a rare surname, Russia, and Kazakhstan.
| VARIANT | COUNTRY |
|---|---|
| Kamkina | United States, Russia, India, Latvia |
| Камкина | Kazakhstan, Belarus, Kyrgyzstan, Russia, Ukraine |