Cognomen ביינס (Baynes 
, Baines 
, Bynes ) , in all the world, is a common surname. The family name ביינס is characteristic of Saint Vincent and the Grenadines, where it is a common surname, Jersey, where it is quite a common surname, and Isle of Man (explore the name in all countries). Not in comparison with a country's population, it is the most numerous in the United States, the United Kingdom, and Australia. Much less frequently, ביינס is the forename as well as the last name.