View the most religious surnames in Ireland

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

The surname McIlhenny occurs more in The United States more than any other country or territory. It can also occur in the variant forms:. Click here to see other possible spellings of this name.

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

The surname McIlhenny is the 476,893^rd most frequently held surname throughout the world. It is borne by around 1 in 10,395,929 people. This surname occurs predominantly in The Americas, where 95 percent of McIlhenny are found; 95 percent are found in North America and 95 percent are found in Anglo-North America.

McIlhenny is most frequently occurring in The United States, where it is carried by 664 people, or 1 in 545,872. In The United States it is most frequent in: Pennsylvania, where 38 percent are found, Texas, where 12 percent are found and New Jersey, where 6 percent are found. Not including The United States this surname exists in 6 countries. It is also found in Northern Ireland, where 3 percent are found and Scotland, where 3 percent are found.

McIlhenny Family Population Trend ^{historical fluctuation}

The frequency of McIlhenny has changed through the years. In The United States the share of the population with the surname rose 367 percent between 1880 and 2014 and in Scotland it rose 127 percent between 1881 and 2014.

McIlhenny Last Name Statistics ^demography

The religious devotion of those holding the McIlhenny surname is primarily Catholic (61%) in Ireland.

In The United States those holding the McIlhenny surname are 4.45% more likely to be registered Republicans than the national average, with 51.22% being registered to vote for the political party.

McIlhenny earn somewhat more than the average income. In United States they earn 11.5% more than the national average, earning $48,112 USD per year.