Cognomen ญาณวิจิตร (ญาณวิจิตร 
) , around the world, is an extremely rare family name. The family name ญาณวิจิตร is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. Also, ญาณวิจิตร is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| ญาณวิจิตร | Thailand |