Family name ล้าม (Lam 
, ล้าม) , throughout the world, is a widespread last name. The cognomen ล้าม is habitual in Macao, where it is a prevalent surname, Hong Kong, and Bermuda (explore the name in all countries). Measured by absolute frequency, this name is the most popular in Hong Kong, Vietnam, and China. Much less frequently, ล้าม is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Lam | Malaysia, China, United States, Vietnam, Hong Kong |