Family name ขำสอาด (Khamarad 
, ขำสอาด) , in the world, is a very rare last name. The last name ขำสอาด is habitual in Southern Asia, particularly India, where it is an extremely rare surname. Likewise, ขำสอาด is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Khamarad | India |