Cognomen ประหวั่น (Dread 
, ประหวั่น) , all over the world, is a rare family name. The last name ประหวั่น is habitual in Jamaica, where it is quite a rare surname, Libya, where it is a rare surname, and Israel. In absolute terms, the name is most common in the United States, Indonesia, and Jamaica. Also, ประหวั่น is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Dread | Libya, Senegal, Jamaica, United States, Indonesia |