Aucoin
A French surname most likely tied to a place-name or old French personal-name form, now found especially in French-descended communities in North America.
The #6,757 most common surname in the United States (2010 Census) — about 1 in every 61,885 Americans shares it.
Etymology
Aucoin is a French surname, and the spelling points to a form that likely developed in French-speaking Europe before traveling to North America. The exact root is not securely established from the excerpts alone, but surnames of this shape are commonly locational or derived from a nearby topographic name or estate. In North American usage it is especially associated with French-speaking and Acadian-descended families.
History
The name is well established in French North American records, especially in communities shaped by French colonial settlement and later Acadian dispersion. The surname appears in modern U.S. data at a modest frequency, consistent with a family name that is regionally concentrated rather than widespread nationally. The 19th-century excerpts provided list the name but do not explain its origin.
Origin
Regions
Variant spellings
Fun fact
In U.S. surname data, Aucoin is concentrated enough to be recognizable as a distinctly French-heritage name, but still uncommon nationwide.
From the historical record
“Arnoult and Arnott, Arris, Arrisall, Ashport, Astle, Athearn, Atler, Atner, Atroplich, Atta, Attbry, Aucoin, Audenried, Audy, Auerbach, Aulbach and Aulback, Auliffe, Aurquhar, Auty, Averill, Aymer, Azarian. Babbitt (sometimes spelt Babbett), Babeuf, Babo, Baccallado, Bachi, Baer, Baetge, Bagan, Bagette,”
— Suffolk Surnames (3rd ed.)