The story
- Proto-Indo-European*ker-
- Proto-Indo-European*kóryos
- Proto-Germanic*harjaz
- Proto-West Germanic*hari
- Proto-Indo-European*dewk-?
- Proto-West Germanic*togō
- Ancient Greekστρατηγός (stratēgós)
- Proto-West Germanic*harjatogō
- Old High Germanherizogo
- Middle High Germanherzog
- GermanHerzog
- Middle High Germanherzog
- Hungarianherceg
- Serbo-Croatianherceg
- Serbo-CroatianHercegovina
- EnglishHerzegovina
- English todayHerzegovinian
From Herzegovina + -ian.
Etymology from Wiktionary, CC BY-SA 4.0.