Cognomen Dufran (Dufran 
) , worldwide, is a very rare family name. The last name Dufran is habitual in Venezuela, where it is an extremely rare surname, and the United States. Likewise, Dufran is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Dufran | France, Venezuela, India, United States |
| dora dufran Brothel madame (1868-1934), US (b. 1868) |
|