Surname ย้ำ (Yam 
, ย้ำ) , throughout the world, is a widespread last name. The last name ย้ำ is characteristic of Hong Kong, where it is quite a common surname, Bermuda, and Malaysia (explore the name in all countries). Measured by absolute frequency, the name is most common in India, Mexico, and Malaysia. Also, ย้ำ is the forename as well as the last name.