View the highest/lowest earning families in Canada

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

The surname Castongay is found in Canada more than any other country/territory. It can also be rendered as:. For other potential spellings of Castongay click here.

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

This last name is the 5,587,209^th most common last name worldwide. It is borne by around 1 in 607,295,493 people. This last name is mostly found in The Americas, where 100 percent of Castongay are found; 100 percent are found in North America and 92 percent are found in Gallo-North America.

The last name is most commonly held in Canada, where it is carried by 11 people, or 1 in 3,349,599. In Canada it is most prevalent in: Quebec, where 100 percent reside. Not including Canada this surname is found in one country. It also occurs in The United States, where 8 percent reside.

Castongay Family Population Trend ^{historical fluctuation}

The incidence of Castongay has changed over time. In The United States the share of the population with the last name contracted 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.