There are
145
Mcculloghs in the USA
Mccullogh is the
119508th
most common last name in the USA

Historical figures and celebrities called Mccullogh

JohnMcCullough

John McCullough was a renowned American actor, known for his performances in Shakespearean plays and his contributions to the development of theater in the late 19th century.

MaryMcCullough

Mary McCullough was a prominent Irish suffragette and advocate for women's rights, recognized for her activism in the early 20th century.

RobertMcCullough

Robert McCullough was a Scottish engineer and inventor, known for his contributions to the development of steam engines and his role in the industrial revolution.

ElizabethMcCullough

Elizabeth McCullough was a pioneering geneticist, making significant discoveries in the field of molecular biology during the late 20th century.

JamesMcCullough

James McCullough was a successful Canadian entrepreneur, founder of a prominent technology company, and a notable philanthropist.

Mccullogh Genealogy

OriginsThe McCullough surname has its origins in Scotland and Ireland. It is particularly associated with Clan MacCullaich in Scotland and the McCullough sept in Ireland.
Geographic DistributionThe McCullough surname is most popular in the United States, where it has a significant presence. It is also found in Scotland, Ireland, Canada, and Australia.
VariationsVariations of the McCullough surname include MacCullough, McCulloch, McCulloh, and McCullagh.
Migration and ImmigrationThe McCullough family has a history of migration and immigration, particularly during the Irish and Scottish diasporas and the periods of mass migration to North America in the 19th and early 20th centuries.