Where does “you&” come from?

you& (English) comes from English You, from Middle English yow, from Old English ēow, from Proto-West Germanic iwwiz, from Proto-Germanic izwiz, from Proto-Germanic *jūz, from Proto-Indo-European túh₂ — you, thou.

you& (English): The person spoken to, including their entire system

Definitions

  1. The person spoken to, including their entire system

Ancestry of “you&”, step by step

you& traces back through two separate lines of ancestry.

via English You

StepLanguageWordMeaning
1EnglishYouHonorific alternative letter-case form of you,...
2Middle EnglishyowSecond-person plural object pronoun: you;...
3Old EnglishēowWo!, Alas!; sheep
4Proto-West Germaniciwwiz
5Proto-Germanicizwizaccusative/dative/instrumental of *jūz
6Proto-Germanic*jūz
7Proto-Indo-Europeantúh₂you, thou

via English &

StepLanguageWordMeaning
1English&
2Latin&
Every word from Proto-Indo-European túh₂