Last name Alhaug (Alhaug 
) , in the world, is a rare surname. The family name Alhaug is characteristic of Northern Europe, particularly Norway, where it is quite a rare surname, and the United Kingdom, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Alhaug | Norway, United Kingdom |
| peder alhaug Norwegian singer (1921-2003) (b. 1921) |
|
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| gulbrand alhaug Norwegian linguist (b. 1942) |
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| sigmund alhaug musher |
|