>
Cognomen Souvannaphim (Souvannaphim ) , all over the world, is an extremely rare last name. The surname Souvannaphim is habitual in Northern America, particularly the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Souvannaphim | United States |
Khamphat, Chiengpheth, and Khamphangdeth