Last name คำพิฑูรย์ (คำพิฑูรย์, Khamphitoon 
) , in the world, is an extremely rare surname. The family name คำพิฑูรย์ is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Khamphitoon | Thailand |