Where does “Arsacean” come from?

Arsacean (English) comes from English Arsaces, from Latin Arsacēs, from Ancient Greek Ἀρσάκης, from Old Persian 𐎠𐎼𐏁𐎣, from Old Persian *(w)r̥šā — man.

Ancestry of “Arsacean”, step by step

Step	Language	Word	Meaning
1	English	Arsaces	The dynastic name of several Parthian and Armenian kings of the Arsacid dynasty
2	Latin	Arsacēs	Arsaces
3	Ancient Greek	Ἀρσάκης	Arsaces
4	Old Persian	𐎠𐎼𐏁𐎣	Arshaka, Arsaces
5	Old Persian	*(w)r̥šā	man

Every word from Old Persian *(w)r̥šā →Every word from Old Persian 𐎠𐎼𐏁𐎣 →Every word from Ancient Greek Ἀρσάκης →