Cognomen Yuklam (Yuklam 
) , all over the world, is an extremely rare family name. The cognomen Yuklam is habitual in South-eastern Asia, particularly Thailand, where it is an extremely rare surname. More frequently, Yuklam is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Yuklam | Hong Kong, United States, Thailand, South Africa |