Cognomen Frøysnes (Frøysnes 
) , all over the world, is a very rare surname. The last name Frøysnes is habitual in Northern Europe, particularly Norway, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Frøysnes | Norway |
| hallvard frøysnes Norwegian politician (b. 1933) |
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| torbjørn frøysnes Norwegian politician (b. 1946) |
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| valborg frøysnes (b. 1977) |
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