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 occurs more in Ireland more than any other country or territory. It can also appear as:. Click here for other possible spellings of this name.

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

The surname Kilcooley is the 3,100,440^th most common family name at a global level, borne by around 1 in 182,188,648 people. Kilcooley is predominantly found in Europe, where 58 percent of Kilcooley are found; 58 percent are found in Northern Europe and 58 percent are found in British Isles.

Kilcooley is most widespread in Ireland, where it is carried by 17 people, or 1 in 276,996. In Ireland it is most common in: Leinster, where 88 percent are found and Connaught, where 12 percent are found. Excluding Ireland this last name exists in 2 countries. It is also found in The United States, where 43 percent are found and England, where 15 percent are found.

Kilcooley Family Population Trend ^{historical fluctuation}

The frequency of Kilcooley has changed over time. In Ireland the share of the population with the surname declined 6 percent between 1901 and 2014.

Kilcooley Last Name Statistics ^demography

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

In The United States those holding the Kilcooley last name are 46.77% more likely to be registered with the Democratic Party than The US average, with 100% being 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.