There are
3663
Galligans in the USA
Galligan is the
8938th
most common last name in the USA

Historical figures and celebrities called Galligan

JohnGalligan

John Galligan was an Irish nationalist who played a crucial role in the Irish War of Independence. He was known for his leadership skills and strategic planning in various military operations against the British forces.

MaryGalligan

Mary Galligan was a prominent suffragette and women's rights activist during the early 20th century. She actively campaigned for gender equality, organized protests, and fought for women's right to vote.

PatrickGalligan

Patrick Galligan was a renowned architect who made significant contributions to the field of modern architecture. His innovative designs and sustainable approach earned him international recognition and numerous awards.

MargaretGalligan

Margaret Galligan was an accomplished mathematician and physicist who made groundbreaking discoveries in quantum mechanics. Her work revolutionized the understanding of subatomic particles and earned her several prestigious awards.

MichaelGalligan

Michael Galligan was a celebrated poet and literary figure during the Romantic era. His profound poetic compositions touched the hearts of millions and influenced the works of many subsequent poets.

Galligan Genealogy

OriginsThe surname Galligan has Irish origins, specifically deriving from the Gaelic name Ó Gealagáin.
Geographic DistributionThe Galligan surname is primarily associated with Ireland, particularly in regions such as County Cavan and County Monaghan.
VariationsCommon variations of the surname Galligan include Gallaghan, Galligen, Gallahan, etc.
Migration and ImmigrationMigration and immigration of the Galligan family occurred notably during the late 19th and early 20th centuries. Many Galligan individuals and families emigrated from Ireland to countries like the United States, Canada, Australia, and the United Kingdom in search of better opportunities and a new start. Economic hardships, the Great Famine, and political turmoil were some of the major reasons for their migration.