Surname อำนาจวัฒนกุล (อำนาจวัฒนกุล, Amnaswattanakul 
) , all around the world, is an extremely rare cognomen. The family name อำนาจวัฒนกุล is habitual in South-eastern Asia, particularly Thailand, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Amnaswattanakul | Thailand |