Surname 沙文 (Samin 
, Chauvin 
, 沙文 
) , worldwide, is a common last name. The surname 沙文 is characteristic of France, where it is quite a common surname, Malaysia, and Cyprus, where it is quite a rare surname. In absolute terms, it is commonest in France, Indonesia, and Bangladesh. More frequently, 沙文 is the forename as well as the last name.