View the highest/lowest earning families in The United States

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

The last name Killkenny is held by more people in The United States than any other country/territory. It may also appear in the variant forms:. For other potential spellings of this name click here.

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

This surname is the 4,116,508^th most widely held last name at a global level, held by approximately 1 in 316,849,822 people. The surname Killkenny is primarily found in The Americas, where 74 percent of Killkenny reside; 74 percent reside in North America and 74 percent reside in Anglo-North America.

The surname is most widespread in The United States, where it is borne by 17 people, or 1 in 21,321,114. In The United States Killkenny is most common in: Oregon, where 59 percent reside, Ohio, where 12 percent reside and Rhode Island, where 12 percent reside. Apart from The United States Killkenny exists in 4 countries. It is also common in England, where 9 percent reside and Russia, where 9 percent reside.

Killkenny Family Population Trend ^{historical fluctuation}

The incidence of Killkenny has changed over time. In The United States the number of people carrying the Killkenny last name declined 48 percent between 1880 and 2014; in England it declined 90 percent between 1881 and 2014 and in Ireland it declined 89 percent between 1901 and 2014.

Killkenny Last Name Statistics ^demography

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

In The United States those bearing the Killkenny last name are 21.77% more likely to be registered Democrats than the national average, with 75% being registered with the party.

Killkenny earn somewhat less than the average income. In United States they earn 10.14% less than the national average, earning $38,775 USD per year.