View the most religious surnames in Ireland

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

The last name Hallenan occurs most in Australia. It can be found in the variant forms:. For other potential spellings of this surname click here.

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

The last name Hallenan is the 7,593,402^nd most frequently occurring surname worldwide, held by around 1 in 1,214,590,986 people. This last name occurs mostly in Oceania, where 67 percent of Hallenan live; 67 percent live in Australasia and 67 percent live in Australia and New Zealand.

This last name is most prevalent in Australia, where it is held by 4 people, or 1 in 6,748,925. In Australia it is mostly found in: New South Wales, where 75 percent live and Victoria, where 25 percent live. Outside of Australia this surname is found in one country. It is also common in The United States, where 33 percent live.

Hallenan Family Population Trend ^{historical fluctuation}

The frequency of Hallenan has changed over time. In The United States the number of people carrying the Hallenan last name contracted 60 percent between 1880 and 2014.

Hallenan Last Name Statistics ^demography

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