Cognomen Yttrehus (Yttrehus 
) , in the entire world, is a very rare last name. The surname Yttrehus is habitual in Norway, where it is quite a rare surname, and the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Yttrehus | United States, Norway |
| rolv yttrehus American composer (1926-2018), US (b. 1926) |
|
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| ståle yttrehus Norwegian journalist (b. 1950) |
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