Surname Asyn (Асин 
, Asyn 
) , across the world, is a rare family name. The surname Asyn is habitual in Panama, where it is quite a rare surname, Kyrgyzstan, where it is a rare surname, and Russia, where it is a very rare surname. Not in comparison with a country's population, the name is most common in Panama, Russia, and the United States. Much less frequently, Asyn is the forename as well as the last name.