Cognomen Aungsu (Aungsu 
) , in the world, is a very rare family name. The surname Aungsu is habitual in South-eastern Asia, particularly Myanmar, where it is a very rare surname, and Thailand, where it is an extremely rare surname. More prevalently, Aungsu is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Aungsu | Myanmar, Thailand |