There are
3711
Dunigans in the USA
Dunigan is the
8828th
most common last name in the USA

Historical figures and celebrities called Dunigan

JohnDunigan

John Dunigan was a renowned scientist who made significant contributions to the field of physics, particularly in the study of quantum mechanics.

ElizabethDunigan

Elizabeth Dunigan was a notable artist known for her unique and abstract paintings, which showcased the beauty of nature in a captivating way.

RobertDunigan

Robert Dunigan was a distinguished politician who served as the mayor of a major city for two consecutive terms, implementing numerous progressive policies.

CatherineDunigan

Catherine Dunigan was an influential writer and poet, renowned for her evocative and emotionally powerful literary works that touched the hearts of many.

ThomasDunigan

Thomas Dunigan was a skilled architect who played a pivotal role in designing and constructing several iconic buildings, leaving a lasting architectural legacy.

Dunigan Genealogy

OriginsThe origins of the Dunigan surname can be traced back to Ireland, where it is believed to have originated from Gaelic roots.
Geographic DistributionThe Dunigan surname is primarily associated with Irish and Scottish heritage, with notable communities in regions such as County Kerry in Ireland and the Highlands of Scotland.
VariationsVariations of the Dunigan surname include Dunnigan, Dunaghan, and O'Dunigan.
Migration and ImmigrationDuring the 19th century, significant migration and immigration of individuals with the Dunigan surname occurred, particularly to the United States. Many Dunigan families sought better opportunities and a new life in America due to economic hardships and the Great Famine in Ireland. They settled in various states, such as New York, Illinois, and Pennsylvania.