There are
1986
Colligans in the USA
Colligan is the
14902nd
most common last name in the USA

Historical figures and celebrities called Colligan

BobColligan

Bob Colligan was a professional basketball player who played for the Pittsburgh Ironmen in the early 1950s.

MaryColligan

Mary Colligan is a renowned author of children's books, known for her popular series 'The Adventures of Max and Molly.'

PatrickColligan

Patrick Colligan is the president of the New Jersey State Policemen's Benevolent Association and a prominent advocate for law enforcement.

MichelleColligan

Michelle Colligan is a well-known fashion designer, with her designs being showcased in major fashion events around the world.

SeanColligan

Sean Colligan is a professional golfer who has won multiple championships on the PGA Tour.

BrendaColligan

Brenda Colligan is a respected researcher and expert in the field of marine biology, with a focus on coral reef ecosystems.

KevinColligan

Kevin Colligan is a successful entrepreneur and venture capitalist, known for his investments in various tech startups.

JuliaColligan

Julia Colligan is an award-winning filmmaker, known for her thought-provoking documentaries on social issues.

DanielColligan

Daniel Colligan is a renowned architect, known for his innovative designs and sustainable approach to urban development.

LiamColligan

Liam Colligan is a talented musician and singer-songwriter, with his songs reaching the top of the charts in multiple countries.

Colligan Genealogy

OriginsThe surname 'Colligan' is of Irish origin. It is derived from the Irish Gaelic name 'Ó Coileagáin,' which means 'descendant of Coileagán.' Coileagán is a Gaelic personal name, derived from the word 'coileach,' meaning 'cock' or 'rooster.' The surname Colligan is primarily associated with County Donegal in Ireland.
Geographic DistributionThe surname 'Colligan' is most commonly found in Ireland, particularly in County Donegal. It is also found in smaller numbers in other parts of Ireland and in countries with significant Irish diaspora, such as the United States, Canada, and Australia.
VariationsVariations of the surname 'Colligan' include 'Collagan' and 'Culligan.'
Migration and ImmigrationDuring the 19th and early 20th centuries, many individuals with the surname 'Colligan' emigrated from Ireland to countries like the United States, Canada, and Australia, seeking better economic opportunities. Today, the surname can be found in these countries as a result of this migration.