Family name Tsyan (Цян 
, Цянь , Tsyan 
) , all around the world, is a rare surname. The surname Tsyan is characteristic of Bulgaria, where it is a rare surname, Kazakhstan, where it is a very rare surname, and Ukraine. Not in comparison with a country's population, this name is the most popular in Pakistan, Bulgaria, and Russia. Likewise, Tsyan is the forename as well as the last name.