Cognomen ท่าง (Thang 
, ท่าง) , across the world, is a common family name. The surname ท่าง is habitual in Myanmar, where it is quite a common surname, Malaysia, and Macao (explore the name in all countries). Measured by absolute frequency, the name is most common in South-eastern Asia, particularly Myanmar, Malaysia, and Vietnam. Likewise, ท่าง is the forename as well as the last name.