All around the world, Khalfa (Khalfa 
, כלפה 
) is a rare principally boy's, but very infrequently feminine given name. The first name Khalfa is characteristic of Algeria, where it is quite a rare predominantly boy's, but very infrequently girly name, Tunisia, where it is a rare epicene name, and Tanzania, where it is a rare masculine name. More prevalently, Khalfa is the last name as well as the forename.