Around the globe, คูณณิชา (คูณณิชา 
) is a very rare girly first name. The first name คูณณิชา is habitual in South-eastern Asia, particularly Thailand, where it is a very rare feminine name. Much less frequently, คูณณิชา is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| คูณณิชา | Thailand |
นาเวียง, นพฤทธิ์, and รัตนพงษ์เกียรติ