Cognomen รณัฐ (Ranat 
, รณัฐ ) , around the world, is quite a rare surname. The family name รณัฐ is characteristic of Morocco, where it is a rare surname, India, where it is a very rare surname, and Thailand. Not in comparison with a country's population, it is the most numerous in India, Morocco, and Nigeria. Also, รณัฐ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ranat | Morocco, Thailand, United States, India, Nigeria |
| รณัฐ | Thailand |