Family name เว่น (Wen 
, เว่น) , around the globe, is a prevalent cognomen. The surname เว่น is habitual in Malaysia, where it is a common surname, Cayman Islands, and China, where it is quite a common surname (explore the name in all countries). Measured by absolute frequency, the name is most common in China, Malaysia, and Indonesia. Much less frequently, เว่น is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Wen | Taiwan, United States, Indonesia, Malaysia, China |