Where does “Gerhardtian” come from?

Gerhardtian (English) comes from English ian, from Irish Eoin, from Old Irish Iohain, from Latin Iōannēs, from Ancient Greek Ἰωάννης, from Hebrew יוחנן, from Hebrew חנון, from Moroccan Arabic خنونة.

Gerhardtian (English): Of or relating to Charles Frédéric Gerhardt (1816–1856), French chemist

Definitions

  1. Of or relating to Charles Frédéric Gerhardt (1816–1856), French chemist

Ancestry of “Gerhardtian”, step by step

Gerhardtian traces back through two separate lines of ancestry.

via English ian

StepLanguageWordMeaning
1Englishian
2IrishEoinJohn any of several people in the Bible
3Old IrishIohainJohn apostle
4LatinIōannēsJohn biblical persons
5Ancient GreekἸωάννης
6HebrewיוחנןYahweh is gracious
7Hebrewחנוןgracious, merciful, compassionate; passive...
8Moroccan Arabicخنونةmucus, snot
9Arabicخُنَّة

via English Gerhardt

StepLanguageWordMeaning
1EnglishGerhardt
2GermanGerhardtderived from the given name
3Old High GermanGērhart
4Germanic*Gaiʀahard
5Proto-West Germanicgaiʀspear
6Proto-Germanicgaizazspear, pike, javelin
7Proto-Indo-Europeanǵʰoysósthrowing spear
8Proto-Indo-Europeanǵʰey-winter
Every word from Arabic خُنَّةEvery word from Moroccan Arabic خنونةEvery word from Hebrew חנון