View the highest/lowest earning families in The United States

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

The surname Duffau occurs most in France. It can also be found as:. For other potential spellings of this name click here.

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

This surname is the 152,127^th most prevalent surname on a worldwide basis. It is borne by approximately 1 in 2,518,157 people. The last name Duffau is predominantly found in Europe, where 83 percent of Duffau live; 83 percent live in Western Europe and 82 percent live in Gallo-Europe.

Duffau is most prevalent in France, where it is held by 2,401 people, or 1 in 27,665. In France Duffau is most numerous in: Nouvelle-Aquitaine, where 41 percent live, Occitanie, where 37 percent live and Île-de-France, where 9 percent live. Other than France Duffau occurs in 24 countries. It is also common in Argentina, where 8 percent live and Chile, where 2 percent live.

Duffau Family Population Trend ^{historical fluctuation}

The frequency of Duffau has changed through the years. In The United States the share of the population with the surname grew 5,300 percent between 1880 and 2014.

Duffau Last Name Statistics ^demography

In The United States those bearing the Duffau surname are 23.23% more likely to be registered Republicans than The US average, with 70% registered with the political party.

Duffau earn somewhat less than the average income. In United States they earn 10.48% less than the national average, earning $38,625 USD per year.