View the highest/lowest earning families in The United States

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

The surname Guillou is more commonly found in France than any other country or territory. It may also be rendered as a variant:. Click here for further potential spellings of Guillou.

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

The surname Guillou is the 25,356^th most commonly used last name at a global level, held by approximately 1 in 342,540 people. Guillou occurs predominantly in Europe, where 96 percent of Guillou live; 95 percent live in Western Europe and 95 percent live in Gallo-Europe. Guillou is also the 1,951,561^st most prevalent first name in the world It is held by 29 people.

This surname is most frequently held in France, where it is held by 20,302 people, or 1 in 3,272. In France it is mostly concentrated in: Brittany, where 43 percent are found, Île-de-France, where 15 percent are found and Pays de la Loire, where 14 percent are found. Beside France this surname occurs in 65 countries. It is also common in The United States, where 1 percent are found and Canada, where 1 percent are found.

Guillou Family Population Trend ^{historical fluctuation}

The frequency of Guillou has changed through the years. In The United States the number of people carrying the Guillou last name increased 3,417 percent between 1880 and 2014; in England it increased 4,200 percent between 1881 and 2014 and in Wales it increased 500 percent between 1881 and 2014.

Guillou Last Name Statistics ^demography

In The United States those bearing the Guillou last name are 12.73% more likely to be registered Democrats than the national average, with 65.96% registered to vote for the political party.

The amount Guillou earn in different countries varies significantly. In United States they earn 22.13% more than the national average, earning $52,699 USD per year and in Canada they earn 6.71% less than the national average, earning $46,348 CAD per year.