Where does “Dębosz” come from?

Dębosz (Polish) comes from Polish Dąb, from Old Polish dąb, from Proto-Slavic dǫbъ, from Proto-Indo-European dʰanw-.

Ancestry of “Dębosz”, step by step

Dębosz traces back through two separate lines of ancestry.

via Polish Dąb

StepLanguageWordMeaning
1PolishDąboak, oak tree
2Old Polishdąb
3Proto-Slavicdǫbъoak tree; oak
4Proto-Indo-Europeandʰanw-

via French débauche

StepLanguageWordMeaning
1Frenchdébauchedebauchery; first-person singular present...

Words derived from “Dębosz

Every word from Proto-Indo-European dʰanw-Every word from Proto-Slavic dǫbъEvery word from Old Polish dąb