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

The last name Ducau is more commonly found in France than any other country or territory. It may be found as: Duçau. Click here for other potential spellings of this name.

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

It is the 735,823^rd most widespread last name in the world, borne by around 1 in 18,543,374 people. The surname Ducau occurs predominantly in Europe, where 74 percent of Ducau reside; 74 percent reside in Western Europe and 74 percent reside in Gallo-Europe.

This last name is most frequent in France, where it is borne by 337 people, or 1 in 197,100. In France Ducau is mostly found in: Nouvelle-Aquitaine, where 70 percent are found, Mayotte, where 14 percent are found and Occitanie, where 8 percent are found. Aside from France this last name occurs in 5 countries. It is also found in Argentina, where 12 percent are found and Canada, where 2 percent are found.

Ducau Family Population Trend ^{historical fluctuation}

The occurrence of Ducau has changed over time. In The United States the number of people bearing the Ducau surname contracted 50 percent between 1880 and 2014.