Family name Duffus (Duffus 
) , in the world, is quite a rare cognomen. The last name Duffus is habitual in Jamaica, where it is quite a common surname, the United Kingdom, where it is a rare surname, and Canada. Measured by absolute frequency, it most frequently occurs in Jamaica, the United States, and the United Kingdom.
| VARIANT | COUNTRY |
|---|---|
| Duffus | United Kingdom, Jamaica, Australia, United States, Canada |
| eric sutherland of duffus (1710-1769) (b. 1710) |
|
|
| john duffus founder of John Duffus and Company, and Footdee Iron Works (b. 1780) |
|
|
| william duffus British cleric, missionary and translator, GB (b. 1846) |
|
|
| james duffus (1850-1904) (b. 1850) |
|
|
| joseph james duffus Canadian politician, CA (b. 1876) |
|
|
| r. l. duffus US journalist and author (1888-1972), US (b. 1888) |
|
|
| james montague coutts duffus (1891-1947) (b. 1891) |
|
|
| robert duffus Scottish footballer (1891-1949), GB (b. 1891) |
|
|
| chester stairs duffus Canadian flying ace, CA (b. 1891) |
|
|
| john duffus British association football player (1901-1975), GB (b. 1901) |
|
|
| louis duffus Cricket player of South Africa. (1904-1984), ZA (b. 1904) |
|
|
| herbert duffus Jamaican politician and judge (1908-2002), JM (b. 1908) |
|
|
|
courtney duffus Footballer (born 1995), GB (b. 1995) |
|
| shenley duffus (b. 1938) |
|
|
| c. m. duffus (b. 1940) |
|