Family name รังษี (รังษี 
, Nest 
, Rangsi 
) , globally, is quite a rare last name. The last name รังษี is characteristic of Thailand, where it is quite a rare surname, Botswana, and Belgium. Not in comparison with a country's population, it is commonest in Thailand, Indonesia, and Germany. Also, รังษี is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| รังษี | Thailand |
| Nest | Democratic Republic of the Congo, Thailand, Myanmar, Germany, Indonesia |
| Rangsi | Thailand, France, United States, Germany, Indonesia |
| Rungsi | India, United States, Thailand |