Comeaux
A French surname, most likely a regional spelling tied to a place-name or a descriptive nickname in southern France and French Louisiana.
The #4,972 most common surname in the United States (2010 Census) — about 1 in every 43,695 Americans shares it.
Etymology
Comeaux is a French surname most at home in Louisiana and other French-speaking communities. Its form suggests a southern French origin, likely from an Occitan or French place-name built on a word meaning a hill, mound, or promontory, though the exact source place is not certain. In some cases, surnames of this shape were also influenced by local dialect forms and spelling variation over time, especially after migration to North America.
History
The name is strongly associated with Cajun and Louisiana French families, reflecting the settlement of French-speaking people from Canada and France in the lower Mississippi Valley. As with many French surnames in North America, its spelling was not fully standardized, so local records often preserve variant forms. Today it remains a recognizable Louisiana surname, especially in Acadiana.
Origin
Regions
Variant spellings
Fun fact
In U.S. records, Comeaux is far more common in Louisiana than in most other states, which makes it a classic marker of Cajun French heritage.