Surname หยาม (Yam 
, หยาม 
) , throughout the world, is a widespread family name. The family name หยาม is characteristic of Hong Kong, where it is quite a common surname, Bermuda, and Malaysia (explore the name in all countries). Not in comparison with a country's population, the name is most common in India, Mexico, and Malaysia. Likewise, หยาม is the forename as well as the last name.