Across the world, Fosu (Fosu 
, פוסו 
) is quite a rare dominantly masculine, but uncommonly female first name. The first name Fosu is habitual in Ghana, where it is quite a rare largely boy's, but uncommonly female name, Gambia, where it is quite a rare boy's name, and Libya, where it is a rare boy's name. More prevalently, Fosu is the last name as well as the forename.