View the most religious surnames in Ireland

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

The surname O'Riely is borne by more people in Australia than any other country or territory. It may be found as:. Click here for other potential spellings of O'Riely.

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

The surname is the 2,876,555^th most widely held surname world-wide, borne by around 1 in 158,424,911 people. It occurs predominantly in Oceania, where 85 percent of O'Riely are found; 85 percent are found in Australasia and 85 percent are found in Australia and New Zealand.

O'Riely is most widely held in Australia, where it is borne by 39 people, or 1 in 692,197. In Australia O'Riely is most common in: Queensland, where 79 percent reside, Victoria, where 18 percent reside and New South Wales, where 3 percent reside. Besides Australia this surname is found in 4 countries. It is also found in The United States, where 9 percent reside and England, where 7 percent reside.

O'Riely Family Population Trend ^{historical fluctuation}

The prevalency of O'Riely has changed through the years. In The United States the number of people bearing the O'Riely last name fell 96 percent between 1880 and 2014 and in England it fell 79 percent between 1881 and 2014.

O'Riely Last Name Statistics ^demography

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