Across the world, ณัฏฐกา (ณัฏฐกา 
) is a very rare primarily female, but very seldom male first name. The forename ณัฏฐกา is habitual in South-eastern Asia, particularly Thailand, where it is a rare principally female, but scarcely boy's name.
| VARIANT | COUNTRY |
|---|---|
| ณัฏฐกา | Thailand |