Surname Håvåg (Håvåg 
) , in all the world, is a very rare cognomen. The surname Håvåg is habitual in Norway, where it is a rare surname, and the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Håvåg | Norway, United States |
| knut håvåg Norwegian table tennis player (b. 1939) |
|