View the highest/lowest earning families in The United States

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

The surname Duplain is most common in Canada. It can also be found in the variant forms:. For other potential spellings of this last name click here.

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

It is the 340,834^th most frequent family name on earth, held by approximately 1 in 6,760,247 people. The last name occurs predominantly in The Americas, where 63 percent of Duplain live; 62 percent live in North America and 32 percent live in Gallo-North America. It is also the 3,024,661^st most frequently held first name at a global level. It is borne by 14 people.

This last name is most frequently held in Canada, where it is carried by 420 people, or 1 in 87,728. In Canada it is primarily concentrated in: Quebec, where 82 percent reside, Ontario, where 8 percent reside and Alberta, where 5 percent reside. Barring Canada it exists in 15 countries. It also occurs in The United States, where 25 percent reside and France, where 21 percent reside.

Duplain Family Population Trend ^{historical fluctuation}

The frequency of Duplain has changed through the years. In The United States the number of people carrying the Duplain surname expanded 1,088 percent between 1880 and 2014 and in England it expanded 2,900 percent between 1881 and 2014.

Duplain Last Name Statistics ^demography

In The United States those bearing the Duplain surname are 18.75% more likely to be registered Republicans than the national average, with 65.52% registered to vote for the political party.

The amount Duplain earn in different countries varies marginally. In United States they earn 14.37% less than the national average, earning $36,947 USD per year and in Canada they earn 16.09% less than the national average, earning $41,689 CAD per year.