View the most partisan surnames in The United States

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

The last name Gilleran is found in The United States more than any other country/territory. It may also appear in the variant forms:. Click here for further possible spellings of this surname.

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

It is the 370,695^th most numerous surname internationally. It is borne by approximately 1 in 7,520,687 people. This last name is mostly found in The Americas, where 61 percent of Gilleran are found; 61 percent are found in North America and 61 percent are found in Anglo-North America.

Gilleran is most numerous in The United States, where it is carried by 587 people, or 1 in 617,477. In The United States Gilleran is primarily concentrated in: California, where 15 percent reside, Illinois, where 12 percent reside and Michigan, where 11 percent reside. Beside The United States this surname exists in 11 countries. It is also found in The Philippines, where 15 percent reside and Ireland, where 13 percent reside.

Gilleran Family Population Trend ^{historical fluctuation}

The occurrence of Gilleran has changed through the years. In The United States the share of the population with the last name rose 1,276 percent between 1880 and 2014; in Ireland it fell 47 percent between 1901 and 2014 and in England it rose 288 percent between 1881 and 2014.

Gilleran Last Name Statistics ^demography

The religious devotion of those carrying the surname is principally Catholic (100%) in Ireland.

In The United States those holding the Gilleran surname are 0.39% more likely to be registered with the Democratic Party than The US average, with 53.62% registered with the political party.

The amount Gilleran earn in different countries varies markedly. In United States they earn 17.22% more than the national average, earning $50,580 USD per year and in Canada they earn 31.11% less than the national average, earning $34,228 CAD per year.