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