View the most partisan surnames in The United States

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

Killean occurs more in The United States more than any other country/territory. It may also occur as:. For other potential spellings of Killean click here.

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

This surname is the 1,177,228^th most widespread family name world-wide, held by approximately 1 in 36,076,960 people. The surname occurs predominantly in The Americas, where 84 percent of Killean live; 84 percent live in North America and 84 percent live in Anglo-North America.

The surname is most commonly used in The United States, where it is borne by 163 people, or 1 in 2,223,674. In The United States Killean is most frequent in: New York, where 20 percent reside, Illinois, where 16 percent reside and Florida, where 9 percent reside. Not including The United States Killean exists in 4 countries. It is also found in Scotland, where 13 percent reside and Canada, where 3 percent reside.

Killean Family Population Trend ^{historical fluctuation}

The incidence of Killean has changed over time. In The United States the number of people who held the Killean last name rose 201 percent between 1880 and 2014; in England it fell 62 percent between 1881 and 2014 and in Ireland it fell 95 percent between 1901 and 2014.

Killean Last Name Statistics ^demography

The religious devotion of those carrying the surname is predominantly Catholic (84%) in Ireland.

In The United States those holding the Killean surname are 9.9% more likely to be registered Republicans than the national average, with 56.67% being registered to vote for the party.

Killean earn somewhat more than the average income. In United States they earn 11.78% more than the national average, earning $48,232 USD per year.