View the highest/lowest earning families in The United States

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

The surname Riou is most common in France. It may also be found as a variant:. For other possible spellings of this surname click here.

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

The last name is the 28,688^th most numerous family name worldwide. It is borne by approximately 1 in 389,209 people. The surname occurs mostly in Europe, where 93 percent of Riou live; 92 percent live in Western Europe and 92 percent live in Gallo-Europe. Riou is also the 1,191,548^th most frequent first name globally, borne by 67 people.

It is most frequently used in France, where it is borne by 17,251 people, or 1 in 3,850. In France it is most numerous in: Brittany, where 37 percent reside, Île-de-France, where 17 percent reside and Auvergne-Rhône-Alpes, where 13 percent reside. Aside from France it exists in 58 countries. It is also found in Canada, where 2 percent reside and Algeria, where 2 percent reside.

Riou Family Population Trend ^{historical fluctuation}

The occurrence of Riou has changed over time. In The United States the number of people who held the Riou surname expanded 2,860 percent between 1880 and 2014 and in England it expanded 7,400 percent between 1881 and 2014.

Riou Last Name Statistics ^demography

In The United States those bearing the Riou surname are 13.44% more likely to be registered Democrats than The US average, with 66.67% being registered with the party.

The amount Riou earn in different countries varies somewhat. In United States they earn 13.3% less than the national average, earning $37,409 USD per year and in Canada they earn 7.2% less than the national average, earning $46,108 CAD per year.