Etymology

john

J8O1H4N1

Today it means: A prostitute's client. Full definition →

Middle English John ← Anglo-Norman Jehan ← Old English Iohannes
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john · noun1

From the male given name John (q.v.), whose ubiquity led to extensive use of the name in generic contexts. Its use for toilets derives from John and Cousin John, which both probably relate to jacques and jakes, used in equivalent senses by the British and Irish.

John · proper noun, noun2

  1. Biblical Hebrew · derived fromיוֹחָנָן
  2. Koine Greek · derived fromἸωάννης
  3. Latin · derived fromIōannēs
  4. Late Latin · derived fromIōhannēs
  5. Old English · derived fromIohannes
  6. Anglo-Norman · derived fromJehan
  7. Middle English · inherited fromJohn
  8. English todayJohn

From Middle English John, Johan, Johannes, from Anglo-Norman Jehan, Johan, and also Old English Iohannes, both from Late Latin Iōhannēs, variant of Latin Iōannēs, from Koine Greek Ἰωάννης (Iōánnēs), from Biblical Hebrew יוֹחָנָן (Yôḥānān), perhaps contracted from a former יְהוֹחָנָן (Yəhōḥānān, “God is gracious”). Doublet of Jack, Jon, Johan, Johann, Johannes, Jean, Sean, Shane, Shaun, Ian, Ivan, Evan, Juan, Giovanni, and Yahya.

Words from the same roots

Late LatinIōhannēs all →

johannes

LatinIōannēs all →

johannes

Koine GreekἸωάννης all →

jeanseanShaneEvanShaunjohannesShauna

Biblical Hebrewיוֹחָנָן all →

johannes

Etymology from Wiktionary, CC BY-SA 4.0.