The story
- Breton · borrowed fromJudicaël
- Hebrew · derived fromיוֹאֵל“Yahweh (is) God”
- English todayJoel
From Hebrew יוֹאֵל (yo'él, “Yahweh (is) God”). As a medieval French and English given name, it is also from Breton Judicaël (related to Joyce and Jocelyn). Cf. Elijah.
Etymology from Wiktionary, CC BY-SA 4.0.