View the most religious surnames in Ireland

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

McGillon occurs in Northern Ireland more than any other country/territory. It can also be rendered as a variant:. For other potential spellings of this surname click here.

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

This last name is the 6,723,624^th most widespread surname in the world, borne by around 1 in 910,943,240 people. The last name McGillon occurs mostly in Europe, where 88 percent of McGillon are found; 88 percent are found in Northern Europe and 88 percent are found in British Isles.

McGillon is most commonly held in Northern Ireland, where it is carried by 6 people, or 1 in 307,506. In Northern Ireland it is most common in: Ulster, where 100 percent are found. Without taking into account Northern Ireland this last name is found in 2 countries. It is also common in The United States, where 25 percent are found and Scotland, where 13 percent are found.

McGillon Family Population Trend ^{historical fluctuation}

The incidence of McGillon has changed over time. In The United States the number of people bearing the McGillon surname declined 90 percent between 1880 and 2014.

McGillon Last Name Statistics ^demography

The religious devotion of those bearing the last name is principally Catholic (100%) in Ireland.