Where does “Дънко” come from?

Дънко (Bulgarian) comes from Bulgarian дъно, from Proto-Slavic dъno, from Proto-Indo-European *dʰewb-.

Ancestry of “Дънко”, step by step

StepLanguageWordMeaning
1Bulgarianдъноbottom
2Proto-Slavicdъnobottom
3Proto-Indo-European*dʰewb-—

Words derived from “Дънко”

Every word from Proto-Indo-European *dʰewb- →Every word from Proto-Slavic dъno →Every word from Bulgarian дъно →