View the highest/lowest earning families in The United States

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

Kiernan (Arabic: كيرنان) occurs in The United States more than any other country or territory. It can also occur as:. Click here to see other potential spellings of this surname.

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

It is the 29,781^st most frequently held last name globally. It is borne by approximately 1 in 405,607 people. It occurs predominantly in The Americas, where 54 percent of Kiernan live; 53 percent live in North America and 52 percent live in Anglo-North America. It is also the 337,693^rd most commonly occurring given name on earth It is held by 612 people.

The last name is most common in The United States, where it is held by 9,012 people, or 1 in 40,220. In The United States it is mostly concentrated in: New York, where 23 percent are found, California, where 8 percent are found and Florida, where 8 percent are found. Without taking into account The United States Kiernan occurs in 55 countries. It is also common in Ireland, where 21 percent are found and England, where 14 percent are found.

Kiernan Family Population Trend ^{historical fluctuation}

The incidence of Kiernan has changed over time. In The United States the number of people carrying the Kiernan last name rose 555 percent between 1880 and 2014; in Ireland it rose 140 percent between 1901 and 2014; in England it rose 916 percent between 1881 and 2014; in Scotland it rose 1,358 percent between 1881 and 2014 and in Wales it rose 4,600 percent between 1881 and 2014.

Kiernan Last Name Statistics ^demography

The religious adherence of those holding the surname is principally Catholic (98%) in Ireland.

In The United States those bearing the Kiernan last name are 4.09% more likely to be registered with the Republican Party than The US average, with 50.86% being registered with the party.

The amount Kiernan earn in different countries varies markedly. In Norway they earn 20.39% more than the national average, earning 416,651 kr per year; in South Africa they earn 25.83% less than the national average, earning R 176,256 per year; in United States they earn 16.57% more than the national average, earning $50,300 USD per year and in Canada they earn 11.39% more than the national average, earning $55,344 CAD per year.