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

The last name Duffay is more commonly found in France than any other country/territory. It can also appear as:. Click here for other possible spellings of this name.

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

The surname Duffay is the 1,052,587^th most numerous family name world-wide, borne by approximately 1 in 30,619,941 people. This surname is predominantly found in Europe, where 98 percent of Duffay reside; 94 percent reside in Western Europe and 94 percent reside in Gallo-Europe. Duffay is also the 1,201,840^th most widely held first name at a global level It is held by 66 people.

Duffay is most commonly held in France, where it is held by 222 people, or 1 in 299,201. In France Duffay is primarily concentrated in: Normandy, where 28 percent live, Pays de la Loire, where 28 percent live and Centre-Val de Loire, where 17 percent live. Without taking into account France this last name is found in 7 countries. It is also found in England, where 4 percent live and The United States, where 1 percent live.

Duffay Family Population Trend ^{historical fluctuation}

The incidence of Duffay has changed through the years. In England the share of the population with the last name grew 150 percent between 1881 and 2014 and in The United States it decreased 50 percent between 1880 and 2014.