Cognomen Sguna (Sguna 
) , globally, is an extremely rare family name. The surname Sguna is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. More prevalently, Sguna is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sguna | India, Thailand |
Devi, Sekhar, Shekhar, and Prasearsree