Worldwide, اردلان (اردلان 
, Ardalan 
) is quite a rare predominantly masculine, but scarcely girly first name. The given name اردلان is characteristic of Iraq, where it is quite a rare primarily male, but very infrequently female name, Iran, where it is a rare masculine name, and United Arab Emirates. Measured by absolute frequency, it is the most numerous in Iraq, Iran, and the United States. Also, اردلان is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| اردلان | Iraq, Iran |
| Ardalan | Iran, Iraq, Sweden, United States, Indonesia |
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اردلان سرفراز Iranian poet and songwriter, IR (b. 1950) |
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اردلان آشناگر Photographer, IR (b. 1995) |
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| اردلان شجاعکاوه Iranian actor, IR (b. 1963) |
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| اردلان آشتیانی Iranian footballer, IR (b. 1982) |
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| اردلان پایوار IR (b. 1976) |
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