View the highest/lowest earning families in The United States

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

Duplan (Russian: Дуплан) occurs most in France. It can also appear as:. Click here to see other potential spellings of this name.

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

Duplan is the 100,968^th most frequently used family name internationally. It is borne by approximately 1 in 1,558,833 people. Duplan is mostly found in Europe, where 60 percent of Duplan live; 59 percent live in Western Europe and 59 percent live in Gallo-Europe. Duplan is also the 1,911,214^th most frequently held forename on earth. It is borne by 30 people.

The last name Duplan is most prevalent in France, where it is carried by 3,172 people, or 1 in 20,940. In France it is most frequent in: Occitanie, where 28 percent live, Martinique, where 16 percent live and Provence-Alpes-Côte d'Azur, where 15 percent live. Excluding France Duplan occurs in 29 countries. It is also found 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 share of the population with the last name increased 3,950 percent between 1880 and 2014.

Duplan Last Name Statistics ^demography

In The United States those holding the Duplan surname 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.