Surname Khadyr (Хадир 
, Хадыр 
, Khadyr 
) , all over the world, is a very rare last name. The last name Khadyr is habitual in Kyrgyzstan, where it is a very rare surname, Kazakhstan, and Ukraine, where it is an extremely rare surname. More prevalently, Khadyr is the forename as well as the last name.