Cognomen Du Coeur (Du Coeur 
) , around the world, is a rare surname. The surname Du Coeur is characteristic of Algeria, where it is a rare surname, France, where it is a very rare surname, and the United States, where it is an extremely rare surname. More frequently, Du Coeur is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Du Coeur | Algeria, France, Democratic Republic of the Congo, United States |