Surname Kalefack (Kalefack 
) , around the globe, is a rare family name. The family name Kalefack is characteristic of Cameroon, where it is quite a rare surname, and Italy, where it is an extremely rare surname. Very seldom, Kalefack is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kalefack | Italy, Cameroon |
Ornie, Martial, Demanou, Marceline, and Christelle