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Surname Hajder (Hajder
, Хайдер
, Гайдер
) , throughout the world, is quite a rare last name. The family name Hajder is characteristic of Southern Europe, particularly Bosnia and Herzegovina, where it is quite a common surname, Serbia, where it is quite a rare surname, and Croatia. Also, Hajder is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Hajder | Croatia, United States, Bosnia and Herzegovina, Poland, Serbia |
| Хайдер | Ukraine, Russia, Kyrgyzstan, Kazakhstan |
| Гайдер | Ukraine, Russia |