Cognomen Kuxtina (Кухтина 
, Kuxtina 
) , in the entire world, is quite a rare last name. The surname Kuxtina is habitual in Russia, where it is quite a rare surname, Kazakhstan, where it is a rare surname, and Belarus.
| VARIANT | COUNTRY |
|---|---|
| Кухтина | Kazakhstan, Russia, Kyrgyzstan, Belarus, Ukraine |
| Kuxtina | Georgia |