All over the world, سيغان (Sagan 
, Seguin 
, Segan ) is a common epicene first name. The given name سيغان is habitual in Reunion, where it is quite a common girly name, India, where it is a rare gender-neutral name, and the Democratic Republic of the Congo, where it is a rare masculine name. Not in comparison with a country's population, the name is most common in India, the Democratic Republic of the Congo, and Pakistan. Likewise, سيغان is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Sagan | Canada, United States, Poland, India, France |
| Seguin | Canada, Philippines, United States, Poland, France |
| Segan | Canada, Philippines, United States, India, France |
| سيغان | Iran |