Family name Saifaldin (Saifaldin 
) , globally, is a rare last name. The surname Saifaldin is habitual in Sudan, where it is a rare surname, and the United States, where it is an extremely rare surname. Likewise, Saifaldin is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Saifaldin | Iraq, Sudan, United States |