Where does “Jerusalén” come from?

Jerusalén (English) comes from Spanish Jerusalén, from Old Spanish Iherusalem, from Latin Ierusalem, from Ancient Greek Ἰερουσαλήμ, from Aramaic יְרוּשְׁלֶם, from Biblical Hebrew יְרוּשָׁלַיִם.

Ancestry of “Jerusalén”, step by step

Step	Language	Word	Meaning
1	Spanish	Jerusalén	—
2	Old Spanish	Iherusalem	Jerusalem
3	Latin	Ierusalem	—
4	Ancient Greek	Ἰερουσαλήμ	—
5	Aramaic	יְרוּשְׁלֶם	—
6	Biblical Hebrew	יְרוּשָׁלַיִם	—

Every word from Biblical Hebrew יְרוּשָׁלַיִם →Every word from Aramaic יְרוּשְׁלֶם →Every word from Ancient Greek Ἰερουσαλήμ →