Cognomen Geršković (Geršković 
, גרשקוביץ' 
) , in the entire world, is a rare last name. The surname Geršković is habitual in Israel, where it is quite a rare surname, and Croatia, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Geršković | Croatia |
| גרשקוביץ' | Israel |
|
leon geršković Croatian politician and academic, HR (b. 1910) |
|