Cognomen Aiamaueayut (Aiamaueayut 
) , globally, is a very rare family name. The surname Aiamaueayut is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Aiamaueayut | Thailand |
Aekrat, Phacharin, and Phatcharin