Last name Barbah (Barbah 
) , across the world, is a very rare cognomen. The family name Barbah is habitual in Morocco, where it is a very rare surname, Turkey, and the United Kingdom, where it is an extremely rare surname. Not in comparison with a country's population, it is the most numerous in Morocco, Turkey, and Nigeria. Very seldom, Barbah is the forename as well as the last name.