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