Around the globe, Sysouvong (Sysouvong 
) is an extremely rare unknown gender forename. Much more prevalently, Sysouvong is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Sysouvong | United States, Canada |
Kee, Mele, Betty, Khoon, Kiang, Kesong, Khoban, Souvannaly, and Soutsakhone