Last name เดื่อน (Duean 
, เดื่อน) , worldwide, is a rare cognomen. The family name เดื่อน is characteristic of South-eastern Asia, particularly Myanmar, where it is a rare surname, Thailand, where it is an extremely rare surname, and Malaysia. Measured by absolute frequency, it is the most numerous in Myanmar, Thailand, and the United States. Also, เดื่อน is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Duean | Australia, United States, Myanmar, South Africa, Thailand |