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

The last name O'Mallon has its highest incidence in The United States. It may be found in the variant forms:. Click here for other possible spellings of this last name.

How Common Is The Last Name O'Mallon? ^{popularity and diffusion}

The surname is the 4,307,654^th most frequently used last name on earth, held by around 1 in 347,025,996 people. This last name occurs mostly in The Americas, where 52 percent of O'Mallon reside; 52 percent reside in North America and 52 percent reside in Anglo-North America.

The last name is most widespread in The United States, where it is held by 11 people, or 1 in 32,950,812. In The United States it is most prevalent in: New York, where 36 percent are found, Georgia, where 27 percent are found and New Jersey, where 27 percent are found. Besides The United States this last name occurs in one country. It also occurs in Australia, where 48 percent are found.

O'Mallon Family Population Trend ^{historical fluctuation}

The occurrence of O'Mallon has changed over time. In The United States the number of people carrying the O'Mallon surname grew 1,100 percent between 1880 and 2014.