Family name 莱施 (Lesch 
, 莱施 
) , globally, is quite a common surname. The surname 莱施 is habitual in Namibia, where it is quite a rare surname, Germany, and Luxembourg. Not in comparison with a country's population, the name is most common in Germany, the United States, and South Africa. Much less frequently, 莱施 is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Lesch | United States, South Africa, Democratic Republic of the Congo, Germany, France |
| 莱施 | China |