View the highest/lowest earning families in The United States

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

The last name Castillou is borne by more people in France than any other country or territory. It can be found as:. For other potential spellings of this surname click here.

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

The last name Castillou is the 1,943,350^th most prevalent family name on a global scale, borne by approximately 1 in 79,212,456 people. Castillou occurs mostly in Europe, where 61 percent of Castillou reside; 61 percent reside in Western Europe and 61 percent reside in Gallo-Europe.

The surname is most common in France, where it is carried by 55 people, or 1 in 1,207,686. In France Castillou is most frequent in: Occitanie, where 51 percent are found, Nouvelle-Aquitaine, where 44 percent are found and Île-de-France, where 4 percent are found. Aside from France it is found in 4 countries. It is also found in The United States, where 29 percent are found and Canada, where 9 percent are found.

Castillou Last Name Statistics ^demography

In The United States those holding the Castillou surname are 13.44% more likely to be registered Democrats than The US average, with 66.67% registered to vote for the political party.

The amount Castillou earn in different countries varies notably. In United States they earn 0.76% less than the national average, earning $42,821 USD per year and in Canada they earn 16.59% less than the national average, earning $41,442 CAD per year.