Where does “gaybourhood” come from?

gaybourhood (English) comes from English Gay, from English Queen, from Middle English quene, from Old English cwene, from Old English cwēn, from Proto-West Germanic kwāni, from Proto-Germanic kwēniz, from Proto-Indo-European gʷḗn — woman.

Ancestry of “gaybourhood”, step by step

gaybourhood traces back through two separate lines of ancestry.

via English Gay

StepLanguageWordMeaning
1EnglishGayoriginally a nickname for a cheerful or lively person
2EnglishQueenA title used before the personal name of a queen
3Middle EnglishqueneA queen; Any powerful woman noble; A female...
4Old Englishcwenea woman; inflection of cwēn: ##...
5Old Englishcwēnqueen; woman, wife, queen
6Proto-West Germanickwāniwoman, wife
7Proto-Germanickwēnizwife
8Proto-Indo-Europeangʷḗnwoman
9Proto-Indo-Europeangʷen-woman

via English neighbourhood

StepLanguageWordMeaning
1Englishneighbourhoodalternative form of neighborhood
2EnglishneighbourA person living on adjacent or nearby land; a...
3Middle Englishneigheborneighbour; citizen
4Old Englishnēahġebūrneighbour
5Proto-West Germanicnāhwagabūrō
6Proto-Germanicnēhwagabūrôneighbour
7Proto-Germanicnēhwaznear, close
8Proto-Indo-Europeanh₂nḗḱwos
9Proto-Indo-Europeanh₂neḱ-to reach, to attain
Every word from Proto-Indo-European gʷen-Every word from Proto-Indo-European gʷḗnEvery word from Proto-Germanic kwēniz