Surname コルディエ (Cordier 
, コルディエ) , all over the world, is a common last name. The cognomen コルディエ is habitual in Western Europe, particularly France, where it is quite a common surname, Belgium, and Luxembourg, where it is quite a rare surname. Measured by absolute frequency, this name is the most popular in France, Belgium, and South Africa. Much less frequently, コルディエ is the forename as well as the last name.