View the most partisan surnames in The United States

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

Ocallahan has its highest incidence in The United States. It can be rendered as:. Click here for other potential spellings of this last name.

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

This last name is the 738,530^th most commonly occurring surname world-wide, borne by around 1 in 18,638,225 people. The last name is predominantly found in The Americas, where 98 percent of Ocallahan reside; 98 percent reside in North America and 98 percent reside in Anglo-North America.

The last name is most frequent in The United States, where it is borne by 383 people, or 1 in 946,368. In The United States Ocallahan is most prevalent in: New York, where 15 percent live, Massachusetts, where 15 percent live and California, where 12 percent live. Aside from The United States this last name occurs in 8 countries. It is also common in Ireland, where 0 percent live and Australia, where 0 percent live.

Ocallahan Family Population Trend ^{historical fluctuation}

The prevalency of Ocallahan has changed over time. In The United States the number of people bearing the Ocallahan last name expanded 430 percent between 1880 and 2014.

Ocallahan Last Name Statistics ^demography

In The United States those holding the Ocallahan surname are 11.48% more likely to be registered with the Democratic Party than The US average, with 64.71% being registered with the party.

Ocallahan earn somewhat more than the average income. In United States they earn 7.25% more than the national average, earning $46,276 USD per year.