Where does “Napierian” come from?

Napierian (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.

Napierian (English): Of or relating to John Napier (1550–1617), Scottish mathematician who discovered logarithms

Definitions

  1. Of or relating to John Napier (1550–1617), Scottish mathematician who discovered logarithms

Ancestry of “Napierian”, step by step

Napierian 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 Napier

StepLanguageWordMeaning
1EnglishNapierfor someone who sold table linen, or was in charge of the linen of a great house
Every word from Arabic خُنَّةEvery word from Moroccan Arabic خنونةEvery word from Hebrew חנון