Family name อัศววัฒนสุนทร (อัศววัฒนสุนทร 
) , all over the world, is a very rare cognomen. The surname อัศววัฒนสุนทร is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| อัศววัฒนสุนทร | Thailand |