Surname ญาณวิศิษฎ์ (ญาณวิศิษฎ์ 
) , throughout the world, is an extremely rare last name. The surname ญาณวิศิษฎ์ is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname. More frequently, ญาณวิศิษฎ์ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| ญาณวิศิษฎ์ | Thailand |