Family name ลำ (Lam 
, Larm 
, Lams 
) , around the world, is a widespread surname. The surname ลำ is habitual in Macao, where it is a prevalent surname, Hong Kong, and Bermuda (explore the name in all countries). In absolute terms, the name is most common in Hong Kong, Vietnam, and China. Very seldom, ลำ is the forename as well as the last name.