View the most partisan surnames in The United States

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

The surname Groghan is most common in The United States. It may also appear in the variant forms:. Click here for further possible spellings of this last name.

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

This last name is the 2,007,164^th most prevalent surname world-wide, borne by approximately 1 in 83,764,896 people. This surname occurs predominantly in The Americas, where 69 percent of Groghan reside; 69 percent reside in North America and 69 percent reside in Anglo-North America.

Groghan is most widely held in The United States, where it is borne by 85 people, or 1 in 4,264,223. In The United States it is most frequent in: West Virginia, where 14 percent reside, California, where 12 percent reside and Maryland, where 11 percent reside. Besides The United States this last name occurs in 2 countries. It also occurs in England, where 1 percent reside and Germany, where 1 percent reside.

Groghan Family Population Trend ^{historical fluctuation}

The frequency of Groghan has changed through the years. In The United States the number of people carrying the Groghan last name grew 327 percent between 1880 and 2014 and in England it contracted 95 percent between 1881 and 2014.

Groghan Last Name Statistics ^demography

The religious adherence of those holding the Groghan surname is predominantly Catholic (100%) in Ireland.

In The United States those holding the Groghan last name are 21.41% more likely to be registered Republicans than The US average, with 68.18% being registered to vote for the political party.

Groghan earn somewhat less than the average income. In United States they earn 10.7% less than the national average, earning $38,530 USD per year.