All over the world, Sdfa (صدفة 
, Sdfa 
, صدفا ) is quite a rare epicene first name. The first name Sdfa is habitual in Libya, where it is quite a rare largely female, but seldom boy's name, Sudan, and Iraq, where it is quite a rare gender-neutral name. Not in comparison with a country's population, it is the most numerous in Sudan, Egypt, and Iraq. Likewise, Sdfa is the last name as well as the forename.