Family name استفان (Stephane 
, István 
, استفان 
) , in the world, is a common surname. The family name استفان is habitual in Hungary, where it is quite a common surname, Cameroon, and Gabon (explore the name in all countries). Not in comparison with a country's population, it is the most numerous in Cameroon, Hungary, and Ivory Coast. More frequently, استفان is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Stephane | Canada, Cameroon, Democratic Republic of the Congo, Ivory Coast, France |
| István | Hungary, Belgium, Canada, Romania, France |
| استفان | Iraq, Egypt |
| Astfan | Syria, Brazil, Israel |