Family name リシェ (Richer 
, リシェ) , in the entire world, is a common surname. The cognomen リシェ is habitual in Canada, where it is quite a common surname, France, where it is quite a rare surname, and Paraguay. Measured by absolute frequency, this name is the most popular in France, Canada, and the United States. Very seldom, リシェ is the forename as well as the last name.