View the highest/lowest earning families in The United States

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

The surname Duplan (Russian: Дуплан) occurs in France more than any other country/territory. It can appear in the variant forms:. Click here for other possible spellings of this name.

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

The last name is the 100,968^th most prevalent family name internationally, borne by approximately 1 in 1,558,833 people. Duplan occurs mostly in Europe, where 60 percent of Duplan live; 59 percent live in Western Europe and 59 percent live in Gallo-Europe. It is also the 1,911,214^th most common given name in the world. It is borne by 30 people.

The last name is most widespread in France, where it is carried by 3,172 people, or 1 in 20,940. In France Duplan is most common in: Occitanie, where 28 percent live, Martinique, where 16 percent live and Provence-Alpes-Côte d'Azur, where 15 percent live. Barring France it occurs in 29 countries. It also occurs in Ghana, where 10 percent live and The United States, where 7 percent live.

Duplan Family Population Trend ^{historical fluctuation}

The incidence of Duplan has changed over time. In The United States the number of people bearing the Duplan last name grew 3,950 percent between 1880 and 2014.

Duplan Last Name Statistics ^demography

In The United States those bearing the Duplan last name are 18.23% more likely to be registered with the Republican Party than The US average, with 65% registered with the political party.

The amount Duplan earn in different countries varies somewhat. In United States they earn 5.74% more than the national average, earning $45,624 USD per year and in Canada they earn 6.96% less than the national average, earning $46,223 CAD per year.