Surname Tszyan (Цзянь 
, Tszyan 
, Цзян 
) , in the world, is a rare family name. The family name Tszyan is characteristic of Hong Kong, where it is quite a rare surname, Taiwan, and Kazakhstan, where it is a rare surname. Measured by absolute frequency, the name is most common in Taiwan, Russia, and Hong Kong. Also, Tszyan is the forename as well as the last name.