Where does “Jarosch” come from?

Jarosch (German) comes from Polish jarosz, from Polish -osz, from Hungarian -sz, from Proto-Slavic sь, from Proto-Balto-Slavic śis, from Proto-Indo-European ḱís, from Proto-Indo-European ḱe, from Middle English kyt — to bend; curve; arch; vault; to bow, bend, arch,...

Ancestry of “Jarosch”, step by step

Jarosch traces back through 3 separate lines of ancestry.

via Polish jarosz

StepLanguageWordMeaning
1PolishjaroszA vegetarian
2Polish-oszforms either masculine or feminine nouns, usually from adjectives
3Hungarian-szUsed to form the second-person singular present...
4Proto-Slavicsьthis
5Proto-Balto-Slavicśisthis here
6Proto-Indo-Europeanḱísthis
7Proto-Indo-EuropeanḱeDeictic particle, here; Post-positional...
8Middle Englishkyt—
9Germankittputty certain kinds of cement used for fixing e.g. window panes
10Old High Germankuti—
11Proto-West Germanickwidugum, resin
12Proto-Germanickweduzresin
13Proto-Indo-Europeangʷet-resin, gum; to say, speak
14Proto-Indo-Europeangū-to bend; curve; arch; vault; to bow, bend, arch,...

via Ukrainian Ярош

StepLanguageWordMeaning
1UkrainianЯрош—

via Czech Jaroš

StepLanguageWordMeaning
1CzechJaroš—
Every word from Proto-Indo-European gū- →Every word from Proto-Indo-European gʷet- →Every word from Proto-Germanic kweduz →