Cognomen Carfagno (Carfagno 
) , across the world, is quite a rare family name. The last name Carfagno is characteristic of Italy, where it is a rare surname, Switzerland, and the United States. Measured by absolute frequency, this name is the most popular in the United States, Italy, and Argentina. Very seldom, Carfagno is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Carfagno | Germany, Italy, Switzerland, United States, Argentina |
| edward carfagno American fencer (1907-1996), US (b. 1907) |
|
|
| jen carfagno American television meteorologist, US (b. 1976) |
|