Across the world, Korsch (كورش 
, Korsch 
, Корш 
) is a very rare masculine first name. The first name Korsch is habitual in Eastern Asia, particularly China, where it is an extremely rare masculine name. Much less frequently, Korsch is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| كورش | Iran, Egypt, Iraq |
| Korsch | Hungary, Germany, Canada, United States, Slovakia |
| Корш | Kazakhstan, Ukraine, Russia |