Surname ทรงฤกษ์ (ทรงฤกษ์ 
) , worldwide, is a very rare family name. The cognomen ทรงฤกษ์ is habitual in South-eastern Asia, particularly Thailand, where it is a rare surname. Much less frequently, ทรงฤกษ์ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| ทรงฤกษ์ | Thailand |