In the world, Biss (Biss 
, بس 
, 比斯 
) is a rare unisex forename. The first name Biss is habitual in Algeria, where it is a rare gender-neutral name, the Democratic Republic of the Congo, where it is a rare girly name, and Nigeria, where it is a very rare epicene name. Measured by absolute frequency, it is the most numerous in the Democratic Republic of the Congo, Algeria, and China. More prevalently, Biss is the last name as well as the forename.