Cognomen Klåvus (Klåvus 
) , worldwide, is a very rare family name. The cognomen Klåvus is characteristic of Northern Europe, particularly Sweden, where it is a rare surname, and Finland.
| VARIANT | COUNTRY |
|---|---|
| Klåvus | Sweden, Finland |
| birgit klåvus Finnish singer, FI (b. 1940) |
|