Where does “خشايارشا” come from?

خشايارشا (Arabic) comes from Old Persian 𐎧𐏁𐎹𐎠𐎼𐏁𐎠, from Old Persian *(w)r̥šā.

Ancestry of “خشايارشا”, step by step

Step	Language	Word	Meaning
1	Old Persian	𐎧𐏁𐎹𐎠𐎼𐏁𐎠	ruler among kings
2	Old Persian	*(w)r̥šā	—

خشايارشا — Etymology, Origin & Word History | Etymology Explorer