There are
399
Calligans in the USA
Calligan is the
52037th
most common last name in the USA

Historical figures and celebrities called Calligan

MichaelCalligan

Michael Calligan was a renowned Irish poet and playwright, known for his contributions to Gaelic literature during the early 20th century.

BridgetCalligan

Bridget Calligan was a prominent Irish suffragette and advocate for women's rights, who played a significant role in the suffrage movement in Ireland in the late 19th and early 20th centuries.

PatrickCalligan

Patrick Calligan was a respected Irish politician and statesman, who served as a member of the Irish Parliament and made significant contributions to Irish governance and diplomacy during the 19th century.

EileenCalligan

Eileen Calligan was a trailblazing Irish scientist and researcher, who made groundbreaking discoveries in the field of medical genetics and played a crucial role in advancing genetic therapies.

ThomasCalligan

Thomas Calligan was a notable Irish entrepreneur and philanthropist, who established several successful businesses and made significant philanthropic contributions to education and healthcare in Ireland.

Calligan Genealogy

OriginsThe origins of the Calligan surname can be traced back to Ireland, particularly in County Kerry and County Limerick. It is associated with the Ó Ceallacháin clan, which has a long history in Gaelic culture.
Geographic DistributionThe Calligan surname is most popular in Ireland, where it has a significant presence. It is also found in other parts of the world with Irish diaspora, such as the United States, Canada, Australia, and the United Kingdom.
VariationsVariations of the Calligan surname include Callaghan, Kelleghan, Kellehan, and O'Callaghan.
Migration and ImmigrationThe Calligan family has a history of migration and immigration, particularly during the Irish diaspora in the 19th and 20th centuries. Many Calligans have settled in countries like the United States, Canada, and Australia.