Cognomen Berdaly (Бердалы 
, Бердали , Berdaly 
) , globally, is a rare surname. The family name Berdaly is characteristic of Kyrgyzstan, where it is quite a rare surname, Kazakhstan, where it is a rare surname, and Russia, where it is a very rare surname. More frequently, Berdaly is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Бердалы | Kazakhstan, Kyrgyzstan, Azerbaijan, Russia |
| Бердали | Kazakhstan, Kyrgyzstan, Russia |
| Berdaly | Kazakhstan, Democratic Republic of the Congo, Russia |