Family name Yuyam (Yuyam 
) , in all the world, is a very rare surname. The family name Yuyam is characteristic of Malaysia, where it is a very rare surname, Thailand, and India, where it is an extremely rare surname. Likewise, Yuyam is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Yuyam | Thailand, India, Malaysia |