View the most partisan surnames in The United States

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

The last name Oulahan occurs more in The United States more than any other country/territory. It can be rendered as:. Click here for further possible spellings of Oulahan.

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

Oulahan is the 2,007,164^th most numerous surname on a global scale, borne by around 1 in 83,764,896 people. The last name is primarily found in The Americas, where 79 percent of Oulahan reside; 79 percent reside in North America and 78 percent reside in Anglo-North America.

The last name Oulahan is most commonly used in The United States, where it is held by 68 people, or 1 in 5,330,278. In The United States Oulahan is mostly concentrated in: Virginia, where 29 percent reside, Wisconsin, where 24 percent reside and Pennsylvania, where 19 percent reside. Excluding The United States this last name exists in 3 countries. It is also found in England, where 13 percent reside and Niger, where 8 percent reside.

Oulahan Family Population Trend ^{historical fluctuation}

The frequency of Oulahan has changed through the years. In The United States the number of people bearing the Oulahan surname rose 453 percent between 1880 and 2014 and in England it rose 1,100 percent between 1881 and 2014.

Oulahan 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 Oulahan last name are 13.44% more likely to be registered Democrats than The US average, with 66.67% being registered to vote for the party.

Oulahan earn somewhat less than the average income. In United States they earn 5.44% less than the national average, earning $40,803 USD per year.