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

The last name de Dufour is more commonly found in The United States than any other country/territory. It may be rendered as a variant:. Click here for further possible spellings of this last name.

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

This surname is the 6,723,624^th most frequently occurring family name world-wide, borne by approximately 1 in 910,943,240 people. The surname de Dufour is predominantly found in The Americas, where 88 percent of de Dufour are found; 88 percent are found in North America and 88 percent are found in Anglo-North America.

The last name de Dufour is most commonly used in The United States, where it is held by 7 people, or 1 in 51,779,848. In The United States de Dufour is most common in: Connecticut, where 29 percent are found, New York, where 29 percent are found and Nevada, where 14 percent are found. Not including The United States it is found in one country. It is also common in Belgium, where 13 percent are found.

de Dufour Family Population Trend ^{historical fluctuation}

The prevalency of de Dufour has changed through the years. In The United States the number of people who held the de Dufour surname rose 700 percent between 1880 and 2014.