Surname Алайдин (Alajdin 
, Алайдин 
) , across the world, is a rare last name. The last name Алайдин is characteristic of North Macedonia, where it is quite a rare surname, Kyrgyzstan, where it is a rare surname, and Kazakhstan, where it is a very rare surname. Likewise, Алайдин is the forename as well as the last name.