Where does “Jankowicz” come from?

Jankowicz (English) comes from Polish Jankowicz, from English Janković, from Serbo-Croatian Janko.

Ancestry of “Jankowicz”, step by step

StepLanguageWordMeaning
1PolishJankowicz—
2EnglishJanković—
3Serbo-CroatianJanko—
Every word from Serbo-Croatian Janko →Every word from English Janković →Every word from Polish Jankowicz →