Cognomen วะ (Wa 
, วะ 
) , around the globe, is a common family name. The last name วะ is characteristic of Macao, where it is quite a common surname, Tunisia, and Hong Kong (explore the name in all countries). Measured by absolute frequency, the name is most common in Myanmar, Indonesia, and Egypt. More prevalently, วะ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Wa | Algeria, China, Japan, Indonesia, Myanmar |
| วะ | Thailand |