Surname Douangnouanexay (Douangnouanexay 
) , around the globe, is a very rare family name. The last name Douangnouanexay is characteristic of Laos, where it is quite a rare surname, and the United States, where it is an extremely rare surname. Much less frequently, Douangnouanexay is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Douangnouanexay | Laos, United States |