Family name Chinkrua (Chinkrua 
) , throughout the world, is a very rare cognomen. The family name Chinkrua is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Chinkrua | Thailand |
Petch, Punnee, Chonatee, Suttipong, and Thunchanit