Across the world, สุนัฐญา (สุนัฐญา 
) is a very rare mostly feminine, but uncommonly masculine given name. The forename สุนัฐญา is habitual in South-eastern Asia, particularly Thailand, where it is a very rare dominantly feminine, but uncommonly masculine name.
| VARIANT | COUNTRY |
|---|---|
| สุนัฐญา | Thailand |