Cognomen Sagyndyk (Сагындык 
, Сагиндык , Сагиндик ) , across the world, is quite a rare last name. The surname Sagyndyk is habitual in Kyrgyzstan, where it is quite a common surname, Kazakhstan, where it is a rare surname, and Russia, where it is a very rare surname. More prevalently, Sagyndyk is the forename as well as the last name.