Where does “Cousin John” come from?

Cousin John (English) comes from English John, from Middle English John, from Anglo-Norman Jehan, from Latin Iōhannēs, from Latin Iōannēs, from Ancient Greek Ἰωάννης, from Hebrew יוחנן, from Hebrew חנון.

Cousin John (English): A place or device for urination and defecation:...

Definitions

  1. A place or device for urination and defecation:...

Ancestry of “Cousin John”, step by step

StepLanguageWordMeaning
1EnglishJohnA new recruit at Royal Military Academy...
2Middle EnglishJohnAn appellation for a generic individual, especially of lower social standing
3Anglo-NormanJehanJohn
4LatinIōhannēs
5LatinIōannēsJohn biblical persons
6Ancient GreekἸωάννης
7HebrewיוחנןYahweh is gracious
8Hebrewחנוןgracious, merciful, compassionate; passive...
9Moroccan Arabicخنونةmucus, snot
10Arabicخُنَّة
Every word from Arabic خُنَّةEvery word from Moroccan Arabic خنونةEvery word from Hebrew חנון