>
Surname Chyn (ชิน , Chyn , Чин ) , around the world, is quite a rare last name. The surname Chyn is habitual in Malaysia, where it is quite a common surname, Kazakhstan, where it is a rare surname, and Kyrgyzstan. Measured by absolute frequency, it is commonest in Malaysia, Indonesia, and Kazakhstan. Likewise, Chyn is the forename as well as the last name.