Cognomen Балча (Balcha 
, Балча 
) , across the world, is a common last name. The surname Балча is habitual in Ethiopia, where it is quite a common surname, Lebanon, where it is quite a rare surname, and United Arab Emirates. Measured by absolute frequency, the name is most common in Ethiopia, Lebanon, and Sudan. More prevalently, Балча is the forename as well as the last name.