Cognomen Dirhem (Dirhem 
) , in the entire world, is a very rare last name. The surname Dirhem is habitual in Western Asia, particularly Yemen, where it is a very rare surname, and Turkey, where it is an extremely rare surname. Likewise, Dirhem is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Dirhem | Turkey, United States, Yemen |