Last name Ардалин (Ardalin 
, Ардалин ) , worldwide, is a very rare family name. The family name Ардалин is habitual in Russia, where it is a very rare surname, and the United States, where it is an extremely rare surname. Also, Ардалин is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ardalin | United States, Peru, Philippines, India, Russia |
| Ардалин | Russia |
| ардалин, михаил семёнович Soviet geologist, RU (b. 1929) |
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