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Family name Kozljak (Козляк , Kozljak ) , in all the world, is a rare cognomen. The family name Kozljak is habitual in Bosnia and Herzegovina, where it is quite a rare surname, Belarus, and Kazakhstan, where it is a rare surname. Not in comparison with a country's population, it is commonest in Belarus, Bosnia and Herzegovina, and Russia.
VARIANT | COUNTRY |
---|---|
Козляк | Belarus, Ukraine, Russia, Kazakhstan |
Kozljak | Bosnia and Herzegovina |