View the most religious surnames in Ireland

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

The surname Calahan occurs in The United States more than any other country/territory. It may appear in the variant forms:. For other potential spellings of this name click here.

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

The surname Calahan is the 161,408^th most frequently held family name in the world, borne by around 1 in 2,701,092 people. The surname Calahan occurs mostly in The Americas, where 96 percent of Calahan live; 96 percent live in North America and 96 percent live in Anglo-North America. It is also the 1,566,439^th most frequently used first name on earth, borne by 42 people.

This surname is most widely held in The United States, where it is carried by 2,581 people, or 1 in 140,434. In The United States Calahan is primarily found in: Texas, where 15 percent live, California, where 8 percent live and Tennessee, where 7 percent live. Without taking into account The United States Calahan is found in 15 countries. It also occurs in The Philippines, where 3 percent live and Canada, where 0 percent live.

Calahan Family Population Trend ^{historical fluctuation}

The incidence of Calahan has changed over time. In The United States the number of people who held the Calahan last name declined 18 percent between 1880 and 2014 and in England it declined 83 percent between 1881 and 2014.

Calahan Last Name Statistics ^demography

The religious adherence of those holding the surname is predominantly Catholic (100%) in Ireland.

In The United States those bearing the Calahan last name are 17.86% more likely to be registered Republicans than the national average, with 64.63% being registered with the party.

The amount Calahan earn in different countries varies somewhat. In United States they earn 1.27% less than the national average, earning $42,599 USD per year and in Canada they earn 8.33% more than the national average, earning $53,821 CAD per year.