View the most religious surnames in Ireland

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

Kallagher is carried by more people in England than any other country or territory. It can be found as:. For other possible spellings of Kallagher click here.

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

The surname is the 3,432,070^th most widespread surname internationally. It is borne by approximately 1 in 220,834,725 people. This last name occurs predominantly in Europe, where 91 percent of Kallagher live; 88 percent live in Northern Europe and 88 percent live in British Isles.

This last name is most frequent in England, where it is carried by 29 people, or 1 in 1,921,312. In England Kallagher is most common in: Greater London, where 34 percent reside, Essex, where 17 percent reside and Cornwall, where 14 percent reside. Other than England this surname is found in 4 countries. It is also common in Cyprus, where 3 percent reside and Hong Kong, where 3 percent reside.

Kallagher Family Population Trend ^{historical fluctuation}

The prevalency of Kallagher has changed through the years. In England the number of people carrying the Kallagher surname rose 967 percent between 1881 and 2014 and in The United States it contracted 87 percent between 1880 and 2014.

Kallagher Last Name Statistics ^demography

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