Where does “Eol” come from?

Eol (Polish) comes from Latin Aeolus, from Ancient Greek Αἴολος, from Ancient Greek αἰόλος, from Proto-Hellenic walwólos, from Proto-Indo-European welwel-, from Proto-Indo-European wel- — to see.

Eol (Polish): Aeolus, Aiolos

Definitions

Aeolus, Aiolos

Ancestry of “Eol”, step by step

Step	Language	Word	Meaning
1	Latin	Aeolus	Aeolus, the god of the wind
2	Ancient Greek	Αἴολος	Aeolus, god of the winds
3	Ancient Greek	αἰόλος	quick, nimble, swift; wriggling; glittering,...
4	Proto-Hellenic	walwólos	—
5	Proto-Indo-European	welwel-	—
6	Proto-Indo-European	wel-	to see

Every word from Proto-Indo-European wel- →Every word from Proto-Indo-European welwel- →Every word from Proto-Hellenic walwólos →