View the most religious surnames in Ireland

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

O'Haloran occurs most in Ireland. It can be rendered as a variant:. For other possible spellings of this last name click here.

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

The surname is the 4,772,636^th most frequent surname internationally It is held by approximately 1 in 428,679,172 people. This surname is predominantly found in Europe, where 82 percent of O'Haloran reside; 82 percent reside in Northern Europe and 82 percent reside in British Isles.

The last name is most frequently held in Ireland, where it is borne by 14 people, or 1 in 336,353. In Ireland O'Haloran is primarily found in: Connaught, where 93 percent live and Leinster, where 7 percent live. Besides Ireland this last name is found in 2 countries. It is also common in The United States, where 12 percent live and Australia, where 6 percent live.

O'Haloran Family Population Trend ^{historical fluctuation}

The frequency of O'Haloran has changed over time. In Ireland the share of the population with the surname increased 1,400 percent between 1901 and 2014 and in The United States it contracted 90 percent between 1880 and 2014.

O'Haloran Last Name Statistics ^demography

The religious adherence of those holding the O'Haloran last name is chiefly Catholic (100%) in Ireland.