There are
145
Mcculloghs in the USAMccullogh is the
119508th
most common last name in the USAHistorical 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.