Throughout the world, Lutsch (Луч 
, Lutsch 
) is a very rare masculine first name. The forename Lutsch is habitual in Eastern Europe, particularly Russia, where it is a very rare masculine name. Much more prevalently, Lutsch is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Луч | Kyrgyzstan, Russia, Kazakhstan, Ukraine, Armenia |
| Lutsch | Belgium, Germany, Romania, United States, Austria |