Cognomen บุญยาฤทธิ์ (บุญยาฤทธิ์ 
) , globally, is an extremely rare family name. The cognomen บุญยาฤทธิ์ is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname. More prevalently, บุญยาฤทธิ์ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| บุญยาฤทธิ์ | Thailand |