Family name ค้าขาย (Trade 
, ค้าขาย) , throughout the world, is quite a rare cognomen. The surname ค้าขาย is habitual in Liechtenstein, where it is quite a rare surname, Belgium, and Mali, where it is a rare surname. Measured by absolute frequency, the name is most common in Indonesia, Belgium, and Spain. Also, ค้าขาย is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Trade | Kenya, Spain, Belgium, Indonesia, Democratic Republic of the Congo |