Last name สั่ว (Sua 
, สั่ว) , all around the world, is a common family name. The surname สั่ว is characteristic of Brunei, where it is quite a rare surname, Colombia, and Malaysia. Measured by absolute frequency, it is commonest in Colombia, Philippines, and Malaysia. More prevalently, สั่ว is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sua | Colombia, Philippines, South Korea, India, Malaysia |