View the highest/lowest earning families in The United States

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

The last name Duffey occurs more in The United States more than any other country/territory. It can also be found as:. For other potential spellings of this name click here.

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

The surname is the 51,744^th most frequent surname in the world It is held by approximately 1 in 736,041 people. The surname Duffey is primarily found in The Americas, where 88 percent of Duffey reside; 87 percent reside in North America and 87 percent reside in Anglo-North America. Duffey is also the 1,171,416^th most numerous first name world-wide, held by 69 people.

This surname is most numerous in The United States, where it is held by 8,412 people, or 1 in 43,088. In The United States Duffey is most common in: Georgia, where 13 percent reside, Texas, where 12 percent reside and California, where 7 percent reside. Outside of The United States this last name occurs in 36 countries. It also occurs in England, where 5 percent reside and Australia, where 3 percent reside.

Duffey Family Population Trend ^{historical fluctuation}

The frequency of Duffey has changed through the years. In The United States the number of people bearing the Duffey surname increased 264 percent between 1880 and 2014; in England it decreased 51 percent between 1881 and 2014; in Wales it increased 360 percent between 1881 and 2014; in Ireland it decreased 98 percent between 1901 and 2014 and in Scotland it decreased 93 percent between 1881 and 2014.

Duffey Last Name Statistics ^demography

The religious adherence of those holding the surname is predominantly Catholic (96%) in Ireland.

In The United States those bearing the Duffey last name are 17.98% more likely to be registered with the Republican Party than the national average, with 64.75% being registered to vote for the political party.

The amount Duffey earn in different countries varies greatly. In South Africa they earn 91.41% more than the national average, earning R 454,872 per year; in United States they earn 3.74% more than the national average, earning $44,761 USD per year and in Canada they earn 12.9% more than the national average, earning $56,091 CAD per year.