Where does “Jankovýchová” come from?

Jankovýchová (Slovak) comes from Slovak ján, from Latin Iōannēs, from Ancient Greek Ἰωάννης, from Hebrew יוחנן, from Hebrew חנון, from Moroccan Arabic خنونة, from Arabic خُنَّة.

Ancestry of “Jankovýchová”, step by step

StepLanguageWordMeaning
1SlovakjánPersons of the Christian Bible: John the Baptist; and names possibly referring to one, two or three persons, frequently called "Saint": John the Apostle, John the Evangelist and John of Patmos (also called John the Divine or John the Theologian)
2LatinIōannēsJohn biblical persons
3Ancient GreekἸωάννης
4HebrewיוחנןYahweh is gracious
5Hebrewחנוןgracious, merciful, compassionate; passive...
6Moroccan Arabicخنونةmucus, snot
7Arabicخُنَّة
Every word from Arabic خُنَّةEvery word from Moroccan Arabic خنونةEvery word from Hebrew חנון