Cognomen Балф (Balfe 
, Балф 
) , across the world, is quite a rare last name. The family name Балф is characteristic of Ireland, where it is quite a common surname, Bahamas, where it is quite a rare surname, and Australia, where it is a rare surname. Measured by absolute frequency, this name is the most popular in Ireland, the United States, and the United Kingdom. Very seldom, Балф is the forename as well as the last name.