Family name سدي (سدي 
) , in the entire world, is a rare surname. The cognomen سدي is habitual in Libya, where it is a rare surname, Sudan, and Iraq. Measured by absolute frequency, it is commonest in Sudan, Iraq, and Algeria. Very seldom, سدي is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| سدي | Iran, Sudan, Algeria, Libya, Iraq |