In all the world, Souvankham (Souvankham 
) is a rare feminine forename. The first name Souvankham is characteristic of South-eastern Asia, particularly Laos, where it is quite a rare feminine name. Also, Souvankham is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Souvankham | Laos, United States, Canada, Thailand |
| souvankham thammavongsa Canadian writer, CA (b. 1978) |
|