Worldwide, ญาณวรรณ์ (ญาณวรรณ์ 
) is a very rare dominantly girly, but infrequently boy's first name. The forename ญาณวรรณ์ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare primarily female, but very seldom masculine name. Much less frequently, ญาณวรรณ์ is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| ญาณวรรณ์ | Thailand |