Surname ภานุรัตน์ (Panurat 
, ภานุรัตน์ , Phanurat 
) , in all the world, is quite a rare family name. The surname ภานุรัตน์ is habitual in South-eastern Asia, particularly Thailand, where it is a rare surname, Indonesia, and Cambodia, where it is a very rare surname. Measured by absolute frequency, it is the most numerous in Thailand, Indonesia, and China. Likewise, ภานุรัตน์ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Panurat | Indonesia, Cambodia, China, Thailand |
| Phanurath, ภานุรัตน์ | Thailand |
| Phanurat | United States, Thailand |
Panuratn, Phanuratana, and ภาณุรัตน์