Surname ศุภวันต์ (ศุภวันต์ 
) , around the globe, is a very rare family name. The cognomen ศุภวันต์ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. Very seldom, ศุภวันต์ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| ศุภวันต์ | Thailand |