Globally, ณิชัญญา (ณิชัญญา 
) is a very rare female first name. The forename ณิชัญญา is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare feminine name.
| VARIANT | COUNTRY |
|---|---|
| ณิชัญญา | Thailand |
กัลวทานนท์, and ประสิทธิ์ชัย