Around the globe, Siw-Merethe (Siw-Merethe 
) is an extremely rare unknown gender first name. Also, Siw-Merethe is the last name as well as the forename. Parts of the name also exists independently as a first name Siw, and a first name Merethe.
| VARIANT | COUNTRY |
|---|---|
| Siw-Merethe | Norway |