Where does “Jewrusalem” come from?

Jewrusalem (English) comes from English Jew, from Middle English Jew, from Old French juiu, from Latin Iūdaeus, from Ancient Greek Ἰουδαῖος, from Ancient Greek Ἰουδά, from Hebrew יְהוּדָה — Judas; Judah, Judas.

Ancestry of “Jewrusalem”, step by step

Jewrusalem traces back through two separate lines of ancestry.

via English Jew

Step	Language	Word	Meaning
1	English	Jew	An adherent of Judaism; A member or descendent of...
2	Middle English	Jew	Jew; Israelite
3	Old French	juiu	Alternative form of Giu
4	Latin	Iūdaeus	Jewish, of or pertaining to the Jewish people
5	Ancient Greek	Ἰουδαῖος	Jew or Judean
6	Ancient Greek	Ἰουδά	Judah
7	Hebrew	יְהוּדָה	Judas; Judah, Judas

via English Jerusalem

Step	Language	Word	Meaning
1	English	Jerusalem	A poem by William Blake, used as an unofficial national anthem in England
2	Old French	Jherusalem	—
3	Late Latin	Ierusalem	—
4	Latin	Hierosolyma	Jerusalem
5	Ancient Greek	Ἰερουσαλήμ	—
6	Aramaic	יְרוּשְׁלֶם	—
7	Biblical Hebrew	יְרוּשָׁלַיִם	—

Every word from Hebrew יְהוּדָה →Every word from Ancient Greek Ἰουδά →Every word from Ancient Greek Ἰουδαῖος →