Surname Kliut (Kliut, Клют 
) , in all the world, is a rare cognomen. The last name Kliut is characteristic of Kazakhstan, where it is a rare surname, Kyrgyzstan, and Belarus, where it is a very rare surname. In absolute terms, it is the most numerous in Kazakhstan, Ukraine, and Kyrgyzstan.
| VARIANT | COUNTRY |
|---|---|
| Клют | Kazakhstan, Russia, Kyrgyzstan, Belarus, Ukraine |