Last name ยุนกระโทก (ยุนกระโทก 
, Yunkrathok ) , in the entire world, is a very rare family name. The surname ยุนกระโทก is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| ยุนกระโทก, Yunkrathok | Thailand |