Family name ແຫ (ແຫ 
) , across the world, is a rare last name. The cognomen ແຫ is habitual in South-eastern Asia, particularly Laos, where it is quite a rare surname. More frequently, ແຫ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| ແຫ | Laos |