There are
2786
Dunnigans in the USA
Dunnigan is the
11327th
most common last name in the USA

Historical figures and celebrities called Dunnigan

JohnDunnigan

John Dunnigan was a prominent politician during the early 20th century, known for his advocacy of workers' rights and social reforms.

MaryDunnigan

Mary Dunnigan was a renowned artist in the late 19th century, celebrated for her realistic landscape paintings.

RobertDunnigan

Robert Dunnigan was a notable scientist who made significant contributions to the field of genetics in the 1950s.

ElizabethDunnigan

Elizabeth Dunnigan was a pioneering entrepreneur who established a successful chain of retail stores in the 1920s.

MichaelDunnigan

Michael Dunnigan was a decorated military officer known for his bravery and leadership during World War II.

Dunnigan Genealogy

OriginsThe origin of the Dunnigan surname can be traced back to Ireland.
Geographic DistributionDunnigan is primarily associated with Irish communities in the United States, particularly in cities like New York and Boston.
VariationsCommon variations of the Dunnigan surname include Dunigan, Donegan, and Donnigan.
Migration and ImmigrationSignificant migration and immigration of Dunnigan families occurred from Ireland to the United States during the 19th and early 20th centuries. The reasons for migration included seeking better economic opportunities and escaping the Great Famine in Ireland.