Last name ศิริอมตวัฒน์ (ศิริอมตวัฒน์ 
) , around the globe, is a very rare cognomen. The surname ศิริอมตวัฒน์ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| ศิริอมตวัฒน์ | Thailand |