Surname בז (Bez 
, בז 
) , all over the world, is a common family name. The last name בז is characteristic of Reunion, where it is quite a common surname, Algeria, where it is quite a rare surname, and France. Not in comparison with a country's population, this name is the most popular in India, Brazil, and France. Much less frequently, בז is the forename as well as the last name.