Surname พันธุ์ธวัชชัย (พันธุ์ธวัชชัย 
) , around the world, is a very rare family name. The last name พันธุ์ธวัชชัย is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| พันธุ์ธวัชชัย | Thailand |