In the world, นัญญารัตน์ (นัญญารัตน์ 
) is a very rare dominantly girly, but infrequently boy's first name. The given name นัญญารัตน์ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare epicene name.
| VARIANT | COUNTRY |
|---|---|
| นัญญารัตน์ | Thailand |