Where does “Zenodorus” come from?

Zenodorus (Latin) comes from Ancient Greek Ζηνόδωρος, from Ancient Greek Ζήν, from Proto-Indo-European dyḗm, from Proto-Indo-European dyḗws, from Proto-Indo-European dyéws, from Proto-Indo-European dyew- — to be bright; sky, heaven.

Ancestry of “Zenodorus”, step by step

Step	Language	Word	Meaning
1	Ancient Greek	Ζηνόδωρος	—
2	Ancient Greek	Ζήν	Zeus
3	Proto-Indo-European	dyḗm	—
4	Proto-Indo-European	dyḗws	sky, heaven; sky god
5	Proto-Indo-European	dyéws	sky, heaven
6	Proto-Indo-European	dyew-	to be bright; sky, heaven

Every word from Proto-Indo-European dyew- →Every word from Proto-Indo-European dyéws →Every word from Proto-Indo-European dyḗws →