View the most religious surnames in Ireland

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

McGillon is found most frequently in Northern Ireland. It may be rendered in the variant forms:. For other potential spellings of this last name click here.

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

The surname McGillon is the 6,723,624^th most frequently held last name on a worldwide basis, held by around 1 in 910,943,240 people. The surname 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.

This last name is most commonly held in Northern Ireland, where it is borne by 6 people, or 1 in 307,506. In Northern Ireland it is mostly found in: Ulster, where 100 percent are found. Other than Northern Ireland this surname exists in 2 countries. It is also found in The United States, where 25 percent are found and Scotland, where 13 percent are found.

McGillon Family Population Trend ^{historical fluctuation}

The occurrence of McGillon has changed over time. In The United States the number of people carrying the McGillon last name declined 90 percent between 1880 and 2014.

McGillon Last Name Statistics ^demography

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