Across the world, Breny (Breny 
) is a rare unisex forename. The first name Breny is habitual in Guatemala, where it is a rare girly name, the Democratic Republic of the Congo, where it is a rare male name, and Peru, where it is a very rare epicene name. Measured by absolute frequency, it is commonest in the Democratic Republic of the Congo, Guatemala, and Mexico. Likewise, Breny is the last name as well as the forename.