Where does “jankeska” come from?

jankeska (Polish) comes from Polish Jankes, from English yankee, from Dutch Janke, from Dutch Jan, from Norwegian Bokmål Johannes, from Icelandic Jóhannes, from Latin Iōhannēs, from Latin Iōannēs.

Ancestry of “jankeska”, step by step

StepLanguageWordMeaning
1PolishJankesYankee
2EnglishyankeeA headsail resembling a genoa or a jib but with a...
3DutchJankeLittle John
4DutchJan
5Norwegian BokmålJohannesJohn; the name of several figures in the New Testament
6IcelandicJóhannes
7LatinIōhannēs
8LatinIōannēsJohn biblical persons
9Ancient GreekἸωάννης
10HebrewיוחנןYahweh is gracious
11Hebrewחנוןgracious, merciful, compassionate; passive...
12Moroccan Arabicخنونةmucus, snot
13Arabicخُنَّة
Every word from Arabic خُنَّة