Across the world, Kleinschmidt (Kleinschmidt 
, Kleinsmith 
, Клейншмидт 
) is an extremely rare male given name. More prevalently, Kleinschmidt is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Kleinschmidt | Germany, South Africa, United States, Poland, Brazil |
| Kleinsmith | Namibia, South Africa, Australia, United States, Canada |
| Клейншмидт | Kazakhstan, Russia, Ukraine |
| hanna kleinschmidt (b. 1819) |
|
|
| albrecht kleinschmidt German virologist (1916-2000), DE (b. 1916) |
|
|
| hauke kleinschmidt |
|