Family name غيدان (غيدان 
, Gudin 
, Gidan 
) , globally, is quite a rare surname. The surname غيدان is characteristic of Switzerland, where it is quite a rare surname, Iraq, and France. In absolute terms, it is the most numerous in Philippines, France, and Ethiopia. Also, غيدان is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| غيدان | Jordan, Iran, Saudi Arabia, Iraq, Yemen |
| Gudin | Brazil, Ethiopia, Philippines, Malaysia, France |
| Gidan | Ethiopia, Philippines, Malaysia, India, Spain |
| Ghaidan | Jordan, United States, Iraq, Austria, Australia |