Globally, นัณฐิกา (นัณฐิกา 
) is a very rare principally feminine, but very seldom male given name. The forename นัณฐิกา is habitual in South-eastern Asia, particularly Thailand, where it is a very rare predominantly female, but very infrequently masculine name.
| VARIANT | COUNTRY |
|---|---|
| นัณฐิกา | Thailand |
กาจหาญ, คุปต์วิวัฒน์, and จันทรจิตร