View the most religious surnames in Ireland

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

The last name Donnlly is held by more people in Northern Ireland than any other country or territory. It can also be rendered in the variant forms:. For other possible spellings of this last name click here.

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

The last name Donnlly is the 6,723,624^th most frequently used last name world-wide. It is borne by around 1 in 910,943,240 people. It is primarily found in Europe, where 75 percent of Donnlly live; 75 percent live in Northern Europe and 75 percent live in British Isles.

The last name Donnlly is most frequently occurring in Northern Ireland, where it is borne by 5 people, or 1 in 369,007. In Northern Ireland Donnlly is most numerous in: Ulster, where 100 percent reside. Not including Northern Ireland this last name exists in 2 countries. It is also found in The United States, where 25 percent reside and Ireland, where 13 percent reside.

Donnlly Family Population Trend ^{historical fluctuation}

The occurrence of Donnlly has changed through the years. In The United States the number of people who held the Donnlly last name decreased 96 percent between 1880 and 2014 and in Ireland it decreased 67 percent between 1901 and 2014.

Donnlly Last Name Statistics ^demography

The religious adherence of those carrying the Donnlly last name is primarily Catholic (100%) in Ireland.