Family name ปฐมเศวตตระกูล (ปฐมเศวตตระกูล 
) , all over the world, is a very rare last name. The last name ปฐมเศวตตระกูล is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| ปฐมเศวตตระกูล | Thailand |