Last name ยงค์ยศ (ยงค์ยศ 
) , throughout the world, is an extremely rare surname. The surname ยงค์ยศ is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname. Much more prevalently, ยงค์ยศ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| ยงค์ยศ | Thailand |