Surname Cashier (Cashier 
, Cassier 
, Casser ) , across the world, is quite a rare cognomen. The family name Cashier is habitual in France, where it is quite a rare surname, Belgium, where it is a rare surname, and Sri Lanka. Measured by absolute frequency, it is commonest in France, the United States, and Germany. Much less frequently, Cashier is the forename as well as the last name.