Where does “Paeonian” come from?

Paeonian (English) comes from English Paeonia, from Latin paeōnia, from Ancient Greek παιωνία, from Ancient Greek παιών, from Ancient Greek παιάν, from Ancient Greek Παιάν, from Ancient Greek παίω, from Proto-Indo-European *p(y)eh₂w-.

Paeonian (English): Of or pertaining to Paeonia or its people

Definitions

Of or pertaining to Paeonia or its people

Ancestry of “Paeonian”, step by step

Paeonian traces back through two separate lines of ancestry.

via English Paeonia

Step	Language	Word	Meaning
1	English	Paeonia	The land of the Paeonians, a people inhabiting between the lands of Macedonians, Thracians, and Illyrians
2	Latin	paeōnia	peony
3	Ancient Greek	παιωνία	peony
4	Ancient Greek	παιών	a physician
5	Ancient Greek	παιάν	hymn to Apollo
6	Ancient Greek	Παιάν	Paean; in Greek mythology the physician of the gods
7	Ancient Greek	παίω	I strike, hit; I strike against or upon; I devour
8	Proto-Indo-European	*p(y)eh₂w-	—

via English N

Step	Language	Word	Meaning
1	English	N	The ordinal number fourteenth, derived from this...

Every word from Proto-Indo-European *p(y)eh₂w- →Every word from Ancient Greek παίω →Every word from Ancient Greek Παιάν →