Surname الضاحك (الضاحك 
) , all around the world, is a rare cognomen. The cognomen الضاحك is characteristic of Northern Africa, particularly Sudan, where it is a rare surname, Algeria, and Egypt. Likewise, الضاحك is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| الضاحك | Sudan, Algeria, Egypt, Morocco, Iraq |