Surname พสิษฐ์ฐาณัฏฐ์ (พสิษฐ์ฐาณัฏฐ์ 
) , globally, is an extremely rare last name. The surname พสิษฐ์ฐาณัฏฐ์ is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| พสิษฐ์ฐาณัฏฐ์ | Thailand |