Cognomen خدام (خدام 
, Khdam 
, Kheddam 
) , all over the world, is quite a common family name. The last name خدام is habitual in Syria, where it is quite a common surname, Iran, where it is quite a rare surname, and United Arab Emirates. Not in comparison with a country's population, the name is most common in Iran, Syria, and Algeria. Much less frequently, خدام is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| خدام | Yemen, Iraq, Jordan, Iran |
| Khdam | Saudi Arabia, Syria, United States, India, Pakistan |
| Kheddam | Morocco, Algeria, France, Macao |
| Khaddam | United Arab Emirates, Syria, Afghanistan, Pakistan, Iraq |
| محمد حسنين خدام Syrian diplomat, SY |
|