Where does “Eftychia” come from?

Eftychia (English) comes from Greek Ευτυχία, from Ancient Greek εὐτυχία, from Ancient Greek εὐ-, from Ancient Greek πίων, from Proto-Indo-European peyH- — fat, milk.

Eftychia (English): meaning happiness or good luck archaic

Definitions

meaning happiness or good luck archaic

Ancestry of “Eftychia”, step by step

Step	Language	Word	Meaning
1	Greek	Ευτυχία	happiness, contentment
2	Ancient Greek	εὐτυχία	good luck
3	Ancient Greek	εὐ-	good, well
4	Ancient Greek	πίων	fat, rich; wealthy; abounding, fertile
5	Proto-Indo-European	peyH-	fat, milk

Every word from Proto-Indo-European peyH- →Every word from Ancient Greek εὐ- →Every word from Ancient Greek εὐτυχία →