View the most religious surnames in Ireland

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

The last name McGrathy is found in The United States more than any other country/territory. It can also appear as a variant:. Click here to see other potential spellings of this surname.

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

It is the 10,311,814^th most common surname in the world It is held by approximately 1 in 2,147,483,647 people. This last name occurs mostly in The Americas, where 100 percent of McGrathy are found; 100 percent are found in North America and 100 percent are found in Anglo-North America.

The surname McGrathy is most commonly occurring in The United States, where it is carried by 3 people, or 1 in 120,819,644. In The United States McGrathy is most numerous in: California, where 33 percent are found and Texas, where 33 percent are found. Barring The United States it is found in one country. It is also found in Ireland, where 33 percent are found.

McGrathy Family Population Trend ^{historical fluctuation}

The frequency of McGrathy has changed through the years. In The United States the number of people bearing the McGrathy last name fell 79 percent between 1880 and 2014.

McGrathy Last Name Statistics ^demography

The religious devotion of those holding the McGrathy last name is predominantly Anglican (100%) in Ireland.