Surname ธัญพัฒน์โภคิน (ธัญพัฒน์โภคิน 
) , in the world, is an extremely rare cognomen. The family name ธัญพัฒน์โภคิน is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| ธัญพัฒน์โภคิน | Thailand |