Cognomen Cimperšek (Cimperšek 
) , globally, is a very rare family name. The cognomen Cimperšek is habitual in Southern Europe, particularly Slovenia, where it is a rare surname, and Croatia.
| VARIANT | COUNTRY |
|---|---|
| Cimperšek | Croatia, Slovenia |
| jernej cimperšek SI |
|
|
| mitja cimperšek SI |
|