View the most partisan surnames in The United States

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

The last name Duffrin is found most frequently in The United States. It can also occur as:. For other possible spellings of this surname click here.

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

The last name Duffrin is the 711,133^rd most frequently held surname at a global level, held by around 1 in 17,688,218 people. The surname Duffrin is predominantly found in The Americas, where 86 percent of Duffrin are found; 85 percent are found in North America and 85 percent are found in Anglo-North America.

Duffrin is most widespread in The United States, where it is held by 375 people, or 1 in 966,557. In The United States it is most numerous in: Nevada, where 57 percent live, Wisconsin, where 19 percent live and Michigan, where 11 percent live. Outside of The United States it occurs in 3 countries. It is also found in Germany, where 8 percent live and Trinidad and Tobago, where 1 percent live.

Duffrin Family Population Trend ^{historical fluctuation}

The occurrence of Duffrin has changed through the years. In The United States the number of people bearing the Duffrin surname expanded 3,409 percent between 1880 and 2014.

Duffrin Last Name Statistics ^demography

In The United States those holding the Duffrin surname are 4.25% more likely to be registered Republicans than The US average, with 51.02% being registered to vote for the political party.

Duffrin earn somewhat more than the average income. In United States they earn 11.29% more than the national average, earning $48,020 USD per year.