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Jacob Mary
With some cute diminutives like Jake, Coby, and Jeb, this ancient name belonged to the father of the 12 founders of the 12 tribes of Israel in the Old Testament, and is also the name of the 3rd-century saint Jacob of Nisibis, who was present at the first ecumenical council at Nicaea and reportedly built a basilica.

© Benoît Prieur | CC BY-SA 4.0