View the highest/lowest earning families in The United States

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

O'Tool occurs in The United States more than any other country or territory. It can also be found as:. Click here for other possible spellings of O'Tool.

How Common Is The Last Name O'Tool? ^{popularity and diffusion}

The surname is the 1,955,159^th most common surname world-wide. It is borne by around 1 in 80,082,922 people. The surname is primarily found in The Americas, where 78 percent of O'Tool are found; 78 percent are found in North America and 78 percent are found in Anglo-North America.

This surname is most frequent in The United States, where it is borne by 61 people, or 1 in 5,941,950. In The United States it is most numerous in: Iowa, where 20 percent live, Minnesota, where 16 percent live and New York, where 8 percent live. Without taking into account The United States this surname is found in 7 countries. It is also common in Canada, where 11 percent live and England, where 11 percent live.

O'Tool Family Population Trend ^{historical fluctuation}

The occurrence of O'Tool has changed over time. In The United States the number of people who held the O'Tool last name contracted 82 percent between 1880 and 2014; in England it contracted 44 percent between 1881 and 2014 and in Ireland it contracted 94 percent between 1901 and 2014.

O'Tool Last Name Statistics ^demography

The religious adherence of those bearing the last name is predominantly Catholic (97%) in Ireland.

O'Tool earn notably more than the average income. In United States they earn 19.5% more than the national average, earning $51,562 USD per year.