Where does “Херцеговина” come from?

Херцеговина (Serbo-Croatian) comes from Serbo-Croatian херцег, from Hungarian herceg, from German herzog, from Middle High German herzog, from Old High German herizogo, from Proto-West Germanic harjatogō, from Proto-West Germanic hari, from Proto-Germanic harjaz — army.

Ancestry of “Херцеговина”, step by step

StepLanguageWordMeaning
1Serbo-Croatianхерцег
2Hungarianhercegprince; duke
3Germanherzogduke
4Middle High Germanherzog
5Old High Germanherizogoduke
6Proto-West Germanicharjatogōarmy leader, commander, general
7Proto-West Germanichariarmy
8Proto-Germanicharjazarmy; army leader; commander; warrior
9Proto-Indo-Europeankóryoswar; troops; army; war, troops
10Proto-Indo-Europeanḱer-to grow, to make grow, to nourish; to plait,...
11Proto-Indo-Europeankr̥-to turn, to bend
12Proto-Indo-Europeanker-army
Every word from Proto-Indo-European ker-Every word from Proto-Indo-European kr̥-Every word from Proto-Indo-European ḱer-
Херцеговина — Etymology, Origin & Word History | Etymology Explorer