Around the globe, วัฒญา (วัฒญา 
) is a very rare largely male, but infrequently female forename. The forename วัฒญา is habitual in South-eastern Asia, particularly Thailand, where it is a very rare dominantly masculine, but infrequently girly name. Much less frequently, วัฒญา is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| วัฒญา | Thailand |
บุบผามาลา, and สุขสุวรรณ์