Throughout the world, Cefalu (Cefalu 
, Cefalù ) is a very rare male first name. The first name Cefalu is characteristic of Southern Europe, particularly Italy, where it is a very rare male name. Predominantly, Cefalu is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Cefalu | Canada, Italy, France, United States, Germany |
| Cefalù | Italy |