View the most religious surnames in Ireland

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

The last name Deigan is found in The United States more than any other country or territory. It may also be rendered as a variant:. Click here for further possible spellings of this surname.

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

The surname Deigan is the 1,017,412^th most widespread family name world-wide. It is borne by around 1 in 29,267,253 people. The last name occurs predominantly in The Americas, where 45 percent of Deigan are found; 45 percent are found in North America and 44 percent are found in Anglo-North America.

This last name is most commonly used in The United States, where it is carried by 96 people, or 1 in 3,775,614. In The United States Deigan is most numerous in: Illinois, where 18 percent are found, Maryland, where 17 percent are found and New York, where 14 percent are found. Apart from The United States this last name exists in 7 countries. It is also common in Australia, where 27 percent are found and England, where 16 percent are found.

Deigan Family Population Trend ^{historical fluctuation}

The prevalency of Deigan has changed over time. In The United States the number of people bearing the Deigan last name grew 600 percent between 1880 and 2014; in England it grew 4,000 percent between 1881 and 2014; in Scotland it grew 329 percent between 1881 and 2014 and in Ireland it declined 94 percent between 1901 and 2014.

Deigan Last Name Statistics ^demography

The religious adherence of those holding the Deigan last name is chiefly Catholic (100%) in Ireland.

In The United States those holding the Deigan last name are 17.94% more likely to be registered Republicans than the national average, with 64.71% registered to vote for the party.

The amount Deigan earn in different countries varies somewhat. In United States they earn 45.73% more than the national average, earning $62,881 USD per year and in Canada they earn 34.15% more than the national average, earning $66,649 CAD per year.