View the most partisan surnames in The United States

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

The last name Kilcooley is found in Ireland more than any other country or territory. It may be rendered as a variant:. For other possible spellings of this name click here.

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

The last name is the 3,100,440^th most commonly occurring surname internationally, borne by around 1 in 182,188,648 people. The surname Kilcooley is primarily found in Europe, where 58 percent of Kilcooley reside; 58 percent reside in Northern Europe and 58 percent reside in British Isles.

It is most commonly held in Ireland, where it is carried by 17 people, or 1 in 276,996. In Ireland Kilcooley is most common in: Leinster, where 88 percent live and Connaught, where 12 percent live. Apart from Ireland it is found in 2 countries. It is also found in The United States, where 43 percent live and England, where 15 percent live.

Kilcooley Family Population Trend ^{historical fluctuation}

The prevalency of Kilcooley has changed over time. In Ireland the number of people bearing the Kilcooley surname declined 6 percent between 1901 and 2014.

Kilcooley Last Name Statistics ^demography

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

In The United States those bearing the Kilcooley last name are 46.77% more likely to be registered Democrats than the national average, with 100% registered with the party.

Kilcooley earn more than double the average income. In United States they earn 102.79% more than the national average, earning $87,500 USD per year.