English edit

Etymology edit

Variant of McDuffie.

Proper noun edit

McDuffy (plural McDuffys)

  1. A surname.

Statistics edit

  • 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 edit