Surname Зарун (Zarun 
, Зарун 
) , across the world, is a very rare last name. The surname Зарун is habitual in Georgia, where it is a rare surname, Malaysia, where it is a very rare surname, and India, where it is an extremely rare surname. Much more frequently, Зарун is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Zarun | Turkey, Georgia, Malaysia, United States, India |
| Зарун | Russia, Ukraine |