Cognomen โภชนานุกูล (โภชนานุกูล 
, Phochchanukool , Bhochanukool ) , in all the world, is a very rare surname. The last name โภชนานุกูล is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| โภชนานุกูล, Bhochanukool, Bhochanukul, Phochchanukool | Thailand |
Phochanukul, Pochananukul, Pochananukun, Pochanugul, Pochanukoon, Pochanukul, and Pochanukun