Cognomen Dagn (Dagn 
) , all around the world, is a rare last name. The surname Dagn is characteristic of Austria, where it is quite a rare surname, Ethiopia, where it is a rare surname, and Germany, where it is a very rare surname. Also, Dagn is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Dagn | Germany, Ethiopia, Austria, Australia, United States |
| magnus dagn AT (b. 1747) |
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| heinrich dagn (b. 1808) |
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| peter dagn DE (b. 1847) |
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florian dagn Austrian nordic combined skier, AT (b. 1999) |
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