Globally, Southone (Southone 
) is an extremely rare male given name. Very seldom, Southone is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Southone | Laos, United States, Canada |
Sivay, Vannasy, Rajavong, Louangxonikone, Xayabout, Chiamsachang, Kanthachack, Phimmasone, and Panyanouvong