All around the world, Sisavatdy (Sisavatdy 
) is an extremely rare unknown gender given name. Predominantly, Sisavatdy is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Sisavatdy | United States, Laos |
|
khamphoui sisavatdy Prime Minister of Royal Lao Government in Exile (2003-present) |
|