View the highest/lowest earning families in Canada

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

The last name Castongay occurs more in Canada more than any other country/territory. It may be found in the variant forms:. For other potential spellings of this last name click here.

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

It is the 5,587,209^th most frequently occurring last name on earth, held by approximately 1 in 607,295,493 people. The last name Castongay is predominantly found in The Americas, where 100 percent of Castongay reside; 100 percent reside in North America and 92 percent reside in Gallo-North America.

It is most widespread in Canada, where it is borne by 11 people, or 1 in 3,349,599. In Canada it is most numerous in: Quebec, where 100 percent live. Other than Canada this surname exists in one country. It is also common in The United States, where 8 percent live.

Castongay Family Population Trend ^{historical fluctuation}

The occurrence of Castongay has changed through the years. In The United States the number of people who held the Castongay surname fell 80 percent between 1880 and 2014.

Castongay Last Name Statistics ^demography

Castongay earn significantly less than the average income. In Canada they earn 30.43% less than the national average, earning $34,563 CAD per year.