Cognomen วลัช (Walat 
, วลัช 
) , in the entire world, is quite a rare last name. The surname วลัช is habitual in Poland, where it is quite a rare surname, Malaysia, where it is a rare surname, and Iraq. In absolute terms, this name is the most popular in Poland, Malaysia, and Philippines. Also, วลัช is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Walat | Malaysia, Philippines, Poland, Pakistan, Iraq |
| วลัช | Thailand |