Where does “Judæo-Aramaic” come from?

Judæo-Aramaic (English) comes from English Aramaic, from Latin Aramaicus, from Ancient Greek Ἀραμαϊκός, from Aramaic ܐܪܡܝܐ, from Aramaic ארמיא, from Aramaic ארם — Aram (son of Shem).

Ancestry of “Judæo-Aramaic”, step by step

Judæo-Aramaic traces back through two separate lines of ancestry.

via English Aramaic

StepLanguageWordMeaning
1EnglishAramaicReferring to the Aramaic language, alphabet,...
2LatinAramaicusAramean, Aramaic
3Ancient GreekἈραμαϊκόςAramean, Aramaic
4AramaicܐܪܡܝܐAramean; gentile
5AramaicארמיאAramaean
6AramaicארםAram (son of Shem)

via English Judæo

StepLanguageWordMeaning
1EnglishJudæo
Every word from Aramaic ארם
Judæo-Aramaic — Etymology, Origin & Word History | Etymology Explorer