Cognomen สวัสดิ์ฤทธิรณ (สวัสดิ์ฤทธิรณ 
) , globally, is a very rare family name. The last name สวัสดิ์ฤทธิรณ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| สวัสดิ์ฤทธิรณ | Thailand |