Where does “ᓲᓴᓐ” come from?

ᓲᓴᓐ (Inuktitut) comes from English Susan, from English Susa, from Latin Sūsa, from Ancient Greek Σοῦσα, from Old Persian 𐏂𐎢𐏁𐎠, from Elamite 𒀸𒋗𒊺𒂗.