Last name Hajden (Хайден 
, Hajden 
) , in the entire world, is a very rare surname. The last name Hajden is habitual in Slovakia, where it is quite a rare surname, Croatia, where it is a rare surname, and Kazakhstan, where it is a very rare surname. Much less frequently, Hajden is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Хайден | Ukraine, Russia, Kazakhstan |
| Hajden | Slovakia, United States, Croatia |