View the most partisan surnames in The United States

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

The surname Granahan is borne by more people in The United States than any other country or territory. It can also be found as a variant:. Click here for further possible spellings of Granahan.

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

The surname Granahan is the 368,903^rd most common family name globally, borne by approximately 1 in 7,474,406 people. The last name occurs mostly in The Americas, where 85 percent of Granahan live; 85 percent live in North America and 85 percent live in Anglo-North America.

This last name is most numerous in The United States, where it is carried by 824 people, or 1 in 439,877. In The United States Granahan is mostly found in: Pennsylvania, where 25 percent live, Massachusetts, where 10 percent live and Maryland, where 8 percent live. Outside of The United States this surname occurs in 9 countries. It is also common in Ireland, where 10 percent live and England, where 4 percent live.

Granahan Family Population Trend ^{historical fluctuation}

The prevalency of Granahan has changed through the years. In The United States the number of people bearing the Granahan last name increased 1,446 percent between 1880 and 2014; in Ireland it increased 310 percent between 1901 and 2014 and in Scotland it decreased 86 percent between 1881 and 2014.

Granahan Last Name Statistics ^demography

The religious devotion of those bearing the surname is chiefly Catholic (100%) in Ireland.

In The United States those bearing the Granahan surname are 1.32% more likely to be registered Democrats than the national average, with 51.91% being registered with the political party.

Granahan earn somewhat more than the average income. In United States they earn 13.21% more than the national average, earning $48,849 USD per year.