411 REFERENCE · Wiktionary
McDuffy
Reference material by Wiktionary contributors. This retains its source identity and is not 411 news reporting.
English
Etymology
Variant of en McDuffie.
Proper noun
s
en.
Statistics
According to the 2010 United States Census, McDuffy is the 21403rd most common surname in the United States, belonging to 1222 individuals. McDuffy is most common among Black/African American (70.62%) and White (23.08%) individuals.
Further reading
en surnames from Irish surnames from Scottish Gaelic