Across the world, กัณฐณณัฐ (กัณฐณณัฐ 
) is a very rare mostly female, but infrequently male forename. The given name กัณฐณณัฐ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare gender-neutral name.
| VARIANT | COUNTRY |
|---|---|
| กัณฐณณัฐ | Thailand |