Family name เศรษฐาพฤทธิ์ (เศรษฐาพฤทธิ์ 
) , around the world, is an extremely rare cognomen. The cognomen เศรษฐาพฤทธิ์ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| เศรษฐาพฤทธิ์ | Thailand |