View the most partisan surnames in The United States

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

Oneail is found most in The United States. It may be found as a variant:. Click here for further potential spellings of Oneail.

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

This surname is the 1,511,557^th most prevalent surname world-wide It is held by around 1 in 52,808,304 people. It occurs mostly in The Americas, where 100 percent of Oneail are found; 100 percent are found in North America and 100 percent are found in Anglo-North America.

The last name Oneail is most commonly held in The United States, where it is carried by 132 people, or 1 in 2,745,901. In The United States Oneail is mostly found in: Missouri, where 52 percent are found, New Hampshire, where 10 percent are found and Ohio, where 7 percent are found. Excluding The United States this last name is found in one country. It also occurs in Canada, where 4 percent are found.

Oneail Family Population Trend ^{historical fluctuation}

The incidence of Oneail has changed over time. In The United States the number of people who held the Oneail last name grew 880 percent between 1880 and 2014.

Oneail Last Name Statistics ^demography

In The United States Oneail are 1.32% more likely to be registered Democrats than the national average, with 54.55% registered to vote for the party.

The amount Oneail earn in different countries varies marginally. In United States they earn 28.76% less than the national average, earning $30,739 USD per year and in Canada they earn 27.54% less than the national average, earning $35,998 CAD per year.