Family name วงศ์แสงฤทธิ์ (วงศ์แสงฤทธิ์ 
) , around the world, is an extremely rare cognomen. The surname วงศ์แสงฤทธิ์ is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| วงศ์แสงฤทธิ์ | Thailand |