Surname Izern (Izern 
) , all over the world, is a rare cognomen. The family name Izern is habitual in France, where it is a rare surname, Spain, where it is a very rare surname, and the United States, where it is an extremely rare surname. Very seldom, Izern is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Izern | France, United States, Spain |