Where does “Carihrad” come from?

Carihrad (Slovak) comes from Slovak cár, from Russian царь, from Old East Slavic цьсарь, from Old East Slavic цѣсарь, from Proto-Slavic cěsařь, from Proto-Germanic kaisaraz, from Latin Caesar, from Latin caesaries — hair.

Ancestry of “Carihrad”, step by step

Carihrad traces back through two separate lines of ancestry.

via Slovak cár

StepLanguageWordMeaning
1Slovakcáremperor of Russia; emperor of Bulgaria; czar,...
2Russianцарьtsar, Russian emperor; king
3Old East Slavicцьсарь
4Old East Slavicцѣсарьemperor, king
5Proto-Slaviccěsařьemperor, king
6Proto-Germanickaisarazemperor
7LatinCaesarJulius Caesar; emperor
8Latincaesariesor hair
9Proto-Indo-Europeankéysero-hair

via Slovak hrad

StepLanguageWordMeaning
1Slovakhradcastle
2Proto-Slavicgȏrdъfortified settlement
3Proto-Balto-Slavicgardasenclosure
4Proto-Indo-Europeangʰerdʰ-to enclose, to encircle; enclosure, fence, belt
Every word from Proto-Indo-European kéysero-Every word from Latin caesariesEvery word from Latin Caesar