Surname เหวี่ยน (Wian 
, เหวี่ยน) , in the world, is a rare cognomen. The cognomen เหวี่ยน is habitual in Norway, where it is quite a rare surname, Malaysia, where it is a rare surname, and Indonesia. In absolute terms, the name is most common in Indonesia, the United States, and Malaysia. Also, เหวี่ยน is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Wian | South Africa, Indonesia, United States, Malaysia, Thailand |