Cognomen 居里 (Curie 
, 居里 
, Gury 
) , throughout the world, is quite a rare surname. The last name 居里 is characteristic of Western Europe, particularly France, where it is quite a rare surname, Luxembourg, and Switzerland. Measured by absolute frequency, this name is the most popular in France, the United States, and Algeria. Much less frequently, 居里 is the forename as well as the last name.