Surname Yamkhaekhai (Yamkhaekhai 
) , in the world, is a very rare last name. The last name Yamkhaekhai is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Yamkhaekhai | Thailand |
Pongpan, Nuttaphan, and Charoenchai