Last name ประหัส (Code 
, ประหัส 
) , globally, is quite a common surname. The cognomen ประหัส is characteristic of Serbia, where it is quite a rare surname, Canada, and Ghana. In absolute terms, this name is the most popular in Indonesia, the United States, and Canada. Likewise, ประหัส is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Code | Egypt, Senegal, Indonesia, Canada, United States |
| ประหัส | Thailand |