Cognomen Dfouni (Dfouni 
) , in the world, is a rare surname. The family name Dfouni is characteristic of Lebanon, where it is quite a rare surname, United Arab Emirates, where it is a rare surname, and Canada, where it is a very rare surname. Measured by absolute frequency, this name is the most popular in Lebanon, United Arab Emirates, and the United States. Much less frequently, Dfouni is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Dfouni | Lebanon, Canada, United States, Spain, United Arab Emirates |