Around the globe, ณัฏฐสิทธิ์ (ณัฏฐสิทธิ์ 
) is a very rare predominantly masculine, but very infrequently female first name. The given name ณัฏฐสิทธิ์ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare principally masculine, but scarcely feminine name.
| VARIANT | COUNTRY |
|---|---|
| ณัฏฐสิทธิ์ | Thailand |
โตวิจิตร, พีระสุทธินันท์, อินตะนัย, and สุวรรณมณี