In the entire world, พิชญ์ชญานิษฐ์ (พิชญ์ชญานิษฐ์ 
) is a very rare epicene first name. The forename พิชญ์ชญานิษฐ์ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare epicene name.
| VARIANT | COUNTRY |
|---|---|
| พิชญ์ชญานิษฐ์ | Thailand |