Family name Befa (Befa 
, Beffa 
) , all over the world, is quite a rare surname. The family name Befa is habitual in Switzerland, where it is quite a rare surname, Italy, where it is a rare surname, and Mali. Measured by absolute frequency, this name is the most popular in Italy, Switzerland, and the United States. Much less frequently, Befa is the forename as well as the last name.