Last name Šlesingr (Šlesingr 
) , worldwide, is a very rare cognomen. The last name Šlesingr is habitual in Eastern Europe, particularly Czechia, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Šlesingr | Czechia |
Schlesinger, Slesingr, Шлезингер, and שלזינגר
| jan šlesingr (b. 1892) |
|
|
|
michal šlesingr Czech biathlete and olympian, CZ (b. 1983) |
|
| jan šlesingr CZ (b. 1934) |
|