411 REFERENCE · Wiktionary
McCullough
Reference material by Wiktionary contributors. This retains its source identity and is not 411 news reporting.
English
Etymology
Anglicized form of en ga Mac Cú Uladh.
Pronunciation
en /məˈkʌ.lək/ RP,GA
en ʌlək 3
Proper noun
+
en Irish McCalla,McColley,McCollough,McCullagh,McCullah,McCulloch,McCulloh,McCully.
Statistics
According to the 2010 United States Census, McCullough is the 755th most common surname in the United States, belonging to 45,852 individuals. McCullough is most common among White (73.27%) and Black (21.17%) individuals.
Further reading