Family name Врабец (Врабец 
, Vrabec 
, Wrabetz 
) , across the world, is quite a rare cognomen. The family name Врабец is habitual in Croatia, where it is quite a common surname, Slovenia, and Slovakia. Measured by absolute frequency, it is the most numerous in Croatia, Czechia, and Slovakia.
| VARIANT | COUNTRY |
|---|---|
| Врабец | Russia, Kazakhstan, Ukraine |
| Vrabec | Croatia, Slovenia, Germany, Czechia, Slovakia |
| Wrabetz | Austria, United States, Germany, Italy, Turkey |
| Vrabecz | United Kingdom, Hungary |