Family name Шаддад (Shaddad 
, Chaddad 
, Шаддад 
) , in the entire world, is quite a common surname. The surname Шаддад is habitual in Lebanon, where it is quite a common surname, Bahrain, where it is quite a rare surname, and Sudan. In absolute terms, this name is the most popular in Lebanon, Egypt, and Sudan. Very seldom, Шаддад is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Shaddad | Brazil, Lebanon, Egypt, Syria, Sudan |
| Chaddad | Brazil, Lebanon, Egypt, Syria, Morocco |
| Шаддад | Belarus, Russia, Ukraine, Kazakhstan |