Family name Yomkeaw (Yomkeaw 
) , throughout the world, is a very rare last name. The cognomen Yomkeaw is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Yomkeaw | Thailand |
Khamhang, Ratchanu, Prangwalai, and Wutcharaporn