Surname Soudalat (Soudalat 
) , across the world, is an extremely rare last name. Much more prevalently, Soudalat is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Soudalat | Laos |
Sidavong, Xaiyalath, Phongsavat, Douangpanya, Chanthavong, and Chanvannasee