Worldwide, คอส (Koss 
, Khos 
, Khot 
) is quite a rare dominantly boy's, but infrequently female given name. The forename คอส is habitual in Algeria, where it is a very rare masculine name, Saudi Arabia, and Morocco, where it is a very rare female name. Not in comparison with a country's population, it is commonest in India, Philippines, and Algeria. Much more frequently, คอส is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Koss | Germany, India, Canada, United States, Poland |
| Khos | Indonesia, India, Pakistan, United States, United Kingdom |
| Khot | Germany, United Arab Emirates, India, Canada, United States |
| คอส | Thailand |