Last name Visonnavong (Visonnavong 
) , in the world, is a rare cognomen. The cognomen Visonnavong is habitual in Laos, where it is quite a rare surname, Thailand, where it is an extremely rare surname, and the United States. Very seldom, Visonnavong is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Visonnavong | Thailand, Laos, France, United States |
| vouavansy visonnavong specialist in Obstetrics and Gynaecology, Laos (b. 1944) |
|
Bryan, Lydie, Savang, Savath, Brandon, Vithoune, Viratsamay, and Phouthasone