Cognomen الوحيدة (الوحيدة 
) , in the world, is quite a rare surname. The family name الوحيدة is characteristic of Northern Africa, particularly Libya, where it is quite a rare surname, Algeria, where it is a rare surname, and Morocco. Measured by absolute frequency, it is commonest in Northern Africa, particularly Algeria, Morocco, and Egypt. Much less frequently, الوحيدة is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| الوحيدة | Morocco, Iraq, Egypt, Sudan, Algeria |