In all the world, Breth (Breth 
) is a rare unisex forename. The first name Breth is habitual in the Democratic Republic of the Congo, where it is a rare gender-neutral name, Philippines, where it is a very rare unisex name, and Mexico, where it is a very rare largely male, but infrequently feminine name. Also, Breth is the last name as well as the forename.