>
All over the world, Койс (Cois , Койс ) is a very rare predominantly male, but very seldom female first name. The given name Койс is characteristic of Belgium, where it is a very rare boy's name, South Africa, and Italy. Measured by absolute frequency, this name is the most popular in the United States, Belgium, and South Africa. More prevalently, Койс is the last name as well as the forename.