Last name Yasyam (Yasyam 
) , throughout the world, is a very rare cognomen. The last name Yasyam is habitual in Indonesia, where it is a very rare surname, and India, where it is an extremely rare surname. Very seldom, Yasyam is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Yasyam | India, Indonesia |