Where does “you'se” come from?

you'se (English) comes from English ’s, from English Kingstown, from English town, from Middle English toun, from Middle English ende, from Old English ende, from Proto-Germanic andi, from Proto-Indo-European h₂énti — on, onto.

Ancestry of “you'se”, step by step

you'se traces back through two separate lines of ancestry.

via English ’s

StepLanguageWordMeaning
1English’s
2EnglishKingstownOS grid ref NY3959
3EnglishtownA settlement; an area with residential districts,...
4Middle Englishtountown
5Middle EnglishendeThe end or finishing of a thing; the terminal...
6Old Englishendeend, limit, border, corner
7Proto-Germanicandiin addition, furthermore, and
8Proto-Indo-Europeanh₂éntiopposite; near; in front
9Proto-Indo-Europeanh₂éntsforehead; front
10Proto-Indo-Europeanh₂ent-face; forehead; front
11Proto-Indo-Europeanh₂en-on, onto

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
Every word from Proto-Indo-European h₂en-Every word from Proto-Indo-European h₂ent-Every word from Proto-Indo-European h₂énts
you'se — Etymology, Origin & Word History | Etymology Explorer