Cognomen أردلان (Ardalan 
, أردلان) , around the globe, is quite a rare surname. The surname أردلان is habitual in Iraq, where it is quite a rare surname, Iran, where it is a rare surname, and Sweden. Measured by absolute frequency, it most frequently occurs in Iran, Iraq, and the United States. Also, أردلان is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ardalan | Sweden, Indonesia, Iran, United States, Iraq |