Cognomen الشرعية (الشرعية 
) , in the entire world, is a rare family name. The family name الشرعية is characteristic of Northern Africa, particularly Libya, where it is a rare surname, Morocco, and Tunisia. In absolute terms, it is the most numerous in Northern Africa, particularly Egypt, Morocco, and Algeria. Very seldom, الشرعية is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| الشرعية | Egypt, Iraq, Yemen, Algeria, Morocco |