Cognomen Elkhina (Elkhina 
, Елхина 
) , all around the world, is a rare last name. The cognomen Elkhina is habitual in Russia, where it is a rare surname, Belarus, where it is a very rare surname, and Kazakhstan.
| VARIANT | COUNTRY |
|---|---|
| Elkhina | Russia |
| Елхина | Kazakhstan, Russia, Ukraine, Belarus |