Where does “Susa” come from?

Susa comes from Latin Susa, from Ancient Greek Σοῦσα, from Old Persian Çūšā, a city in southwestern Iran whose original meaning is unknown.

Ancestry of “Susa”, step by step

Step	Language	Word	Meaning
1	Latin	Sūsa	—
2	Ancient Greek	Σοῦσα	—
3	Old Persian	𐏂𐎢𐏁𐎠	—
4	Elamite	𒀸𒋗𒊺𒂗	—