Where does “Baleares” come from?

Baleares (Portuguese) comes from Latin Baleares, from Ancient Greek Βᾰλῐᾱρεῖς.

Ancestry of “Baleares”, step by step

Step	Language	Word	Meaning
1	Latin	Baleares	Balearic Islands
2	Ancient Greek	Βᾰλῐᾱρεῖς	—