Cognomen Pangkhabut (Pangkhabut 
) , all around the world, is a very rare last name. The cognomen Pangkhabut is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Pangkhabut | Thailand |
Paewpan, Khwankhao, and Phatcharin