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All modern day Coia's can trace their ancestry to Italy - mainly the region of Molise, in the area of Isernia and Filignano. It is intimated that prior to that - maybe in the 1400's the Coia clan came to Italy from the Iberian peninsula - Spain/Portugal. The name may have changed from Goya to Coya to Coja to Coia.

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14y ago
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Q: What ethnicity is the last name Coia?
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