Cognomen Lorech (Lorech 
, Лореш 
) , globally, is a rare surname. The surname Lorech is habitual in Kazakhstan, where it is a rare surname, Russia, where it is a very rare surname, and Kyrgyzstan. Not in comparison with a country's population, it is the most numerous in Russia, Kazakhstan, and Germany. Likewise, Lorech is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Lorech | Democratic Republic of the Congo, India, Germany, Israel |
| Лореш | Kazakhstan, Russia, Ukraine, Kyrgyzstan |