Last name בילי (Billy 
, Billie , Bailey , and others...) , in the world, is a widespread cognomen. The family name בילי is habitual in Jamaica, where it is a common surname, Saint Vincent and the Grenadines, and Guernsey (explore the name in all countries). Not in comparison with a country's population, this name is the most popular in the United States, the United Kingdom, and Australia. Also, בילי is the forename as well as the last name.