View the most religious surnames in Ireland

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

The surname McGrinn is carried by more people in The United States than any other country/territory. It may be rendered in the variant forms:. Click here for further potential spellings of this surname.

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

The last name McGrinn is the 5,812,366^th most commonly held family name worldwide. It is borne by around 1 in 662,504,174 people. This surname occurs predominantly in The Americas, where 100 percent of McGrinn live; 100 percent live in North America and 100 percent live in Anglo-North America.

The surname is most numerous in The United States, where it is held by 11 people, or 1 in 32,950,812. In The United States McGrinn is mostly concentrated in: Florida, where 55 percent reside, Alabama, where 36 percent reside and North Carolina, where 9 percent reside.

McGrinn Family Population Trend ^{historical fluctuation}

The frequency of McGrinn has changed over time. In The United States the number of people bearing the McGrinn last name expanded 275 percent between 1880 and 2014.

McGrinn Last Name Statistics ^demography

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

In The United States McGrinn are 53.23% more likely to be registered Republicans than the national average, with 100% registered to vote for the party.

McGrinn earn somewhat less than the average income. In United States they earn 8.04% less than the national average, earning $39,679 USD per year.