Surname Adrigan (Adrigan 
) , throughout the world, is a rare last name. The surname Adrigan is habitual in Austria, where it is quite a rare surname, Hungary, where it is a rare surname, and Australia, where it is a very rare surname. Very seldom, Adrigan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Adrigan | Australia, Germany, Greece, Hungary, Austria |