Surname มงคลรังสฤษฎ์ (มงคลรังสฤษฎ์ 
) , across the world, is a very rare family name. The last name มงคลรังสฤษฎ์ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| มงคลรังสฤษฎ์ | Thailand |