Throughout the world, السي (السي 
, Alcee 
) is a rare principally boy's, but scarcely feminine first name. The forename السي is characteristic of Northern Africa, particularly Morocco, where it is a rare male name, Algeria, and Egypt. Likewise, السي is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| السي | Morocco, Iraq, Egypt, Sudan, Algeria |
| Alcee | France, Brazil, United Kingdom, United States, Saint Lucia |