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Cognomen Ajdyn (Айдын
, Ajdyn
, Айдин
) , throughout the world, is quite a common last name. The family name Ajdyn is characteristic of Azerbaijan, where it is quite a common surname, Kyrgyzstan, where it is quite a rare surname, and Armenia, where it is a rare surname. In absolute terms, it most frequently occurs in Azerbaijan, Kyrgyzstan, and Russia. More frequently, Ajdyn is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Айдын, Айдин | Kazakhstan, Russia, Kyrgyzstan, Azerbaijan, Ukraine |
| Ajdyn | Poland, Azerbaijan |