Cognomen Gjerek (Gjerek 
) , in all the world, is a rare last name. The last name Gjerek is characteristic of Southern Europe, particularly Slovenia, where it is quite a rare surname, North Macedonia, where it is a rare surname, and Croatia.
| VARIANT | COUNTRY |
|---|---|
| Gjerek | Canada, France, Slovenia, Croatia, North Macedonia |
| bojan gjerek SI |
|
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| anica gjerek |
|