411 REFERENCE · Wiktionary
McCollough
Reference material by Wiktionary contributors. This retains its source identity and is not 411 news reporting.
English
Etymology
Variant of en McCullough.
Proper noun
s
en Irish.
Derived terms
en McCollough effect
Statistics
According to the 2010 United States Census, McCollough is the 7774th most common surname in the United States, belonging to 4269 individuals. McCollough is most common among White (71.45%) and Black/African American (23.45%) individuals.
Further reading