Surname Капарбай (Капарбай 
) , around the world, is a very rare cognomen. The cognomen Капарбай is characteristic of Kyrgyzstan, where it is a rare surname, and Russia, where it is an extremely rare surname. Likewise, Капарбай is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Капарбай | Kyrgyzstan, Kazakhstan, Russia |