Across the world, นัฐรัฐ (นัฐรัฐ 
) is a very rare masculine first name. The first name นัฐรัฐ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare masculine name.
| VARIANT | COUNTRY |
|---|---|
| นัฐรัฐ | Thailand |
มณีโลก, and สถาพรจตุรวิทย์