In the entire world, Wikum-Olsen (Wikum-Olsen 
) is an extremely rare unknown gender forename. Much more frequently, Wikum-Olsen is the last name as well as the forename. Parts of the name also exists independently as a first name Wikum, and a last name Olsen.
| VARIANT | COUNTRY |
|---|---|
| Wikum-Olsen | Norway |