Cognomen ابان (ابان 
) , in all the world, is a rare last name. The cognomen ابان is characteristic of Sudan, where it is quite a rare surname, Libya, where it is a rare surname, and Iran. Likewise, ابان is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| ابان | Iran, Sudan, Libya, Jordan, Iraq |