Where Does The Last Name Cousinau Come From? ^{nationality or country of origin}

The surname Cousinau has its highest incidence in The United States. It may also be found as a variant:. Click here for further possible spellings of this name.

How Common Is The Last Name Cousinau? ^{popularity and diffusion}

The surname Cousinau is the 10,311,814^th most commonly occurring last name on earth It is held by approximately 1 in 2,147,483,647 people. This surname is primarily found in The Americas, where 100 percent of Cousinau reside; 100 percent reside in North America and 67 percent reside in Anglo-North America.

This last name is most commonly occurring in The United States, where it is carried by 2 people, or 1 in 181,229,466. In The United States Cousinau is primarily found in: Michigan, where 100 percent are found. Outside of The United States Cousinau exists in one country. It is also found in Canada, where 33 percent are found.

Cousinau Family Population Trend ^{historical fluctuation}

The frequency of Cousinau has changed through the years. In The United States the number of people carrying the Cousinau surname declined 71 percent between 1880 and 2014.