Surname Астье (Astier 
, Астье) , around the world, is quite a common cognomen. The cognomen Астье is characteristic of Reunion, where it is quite a common surname, France, and Mauritius, where it is quite a rare surname. Measured by absolute frequency, it most frequently occurs in France, Ethiopia, and Reunion. Very seldom, Астье is the forename as well as the last name.