McDuffie

McDuffie or MacDuffie is a surname of Scottish and Irish origin. McDuffie/MacDuffie is an Anglicization of the Gaelic Mac Duibhshíthe ("son of Duibhshíth"). The Gaelic name is composed of two elements; dubh ("black") + síth ("peace"). The name is sometimes shortened to McPhee or McFee. Notable people with the surname include:

• Amy Roth McDuffie, American scholar of mathematics education
• Arthur McDuffie (1946–1979), American citizen
• Chris McDuffie, American musician
• Duncan McDuffie (1877–1951), American architect
• Dwayne McDuffie (1962–2011), American animator
• George McDuffie (1790–1851), American politician
• George McDuffie (American football) (born 1963), American football player
• Glenn McDuffie (1927–2014), American sailor
• Isaiah McDuffie (born 1999), American football player
• J. D. McDuffie (1938–1991), American racing driver
• James McDuffie (1929–2015), American politician
• John McDuffie (1883–1950), American politician
• John Van McDuffie (1841–1896), American politician
• Kenyan McDuffie, American politician
• O. J. McDuffie (born 1969), American football player
• Robert McDuffie, American violinist
• Trent McDuffie, American football player