View the most religious surnames in Ireland

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

The surname McDonnough occurs in The United States more than any other country or territory. It can also occur as:. For other possible spellings of this surname click here.

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

This surname is the 738,530^th most widespread surname globally, held by around 1 in 18,638,225 people. The last name McDonnough occurs predominantly in The Americas, where 144 percent of McDonnough reside; 98 percent reside in North America and 98 percent reside in Anglo-North America.

The surname is most frequent in The United States, where it is carried by 385 people, or 1 in 941,452. In The United States it is mostly concentrated in: Illinois, where 19 percent are found, Florida, where 18 percent are found and Virginia, where 11 percent are found. Aside from The United States McDonnough occurs in 5 countries. It also occurs in Jamaica, where 45 percent are found and England, where 2 percent are found.

McDonnough Family Population Trend ^{historical fluctuation}

The prevalency of McDonnough has changed over time. In The United States the number of people who held the McDonnough surname contracted 23 percent between 1880 and 2014 and in England it contracted 85 percent between 1881 and 2014.

McDonnough Last Name Statistics ^demography

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

In The United States those bearing the McDonnough surname are 3.23% more likely to be registered with the Republican Party than The US average, with 50% registered with the political party.

McDonnough earn around the same as the average income. In United States they earn 2.82% more than the national average, earning $44,366 USD per year.