Last name Atsawathirasak (Atsawathirasak 
) , in all the world, is a very rare family name. The surname Atsawathirasak is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Atsawathirasak | Thailand |
Aonnareeporn, and Aungkana