Cognomen Lebonheur (Lebonheur 
) , in the world, is a very rare last name. The last name Lebonheur is habitual in France, where it is a very rare surname, the United States, where it is an extremely rare surname, and India. Very seldom, Lebonheur is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Lebonheur | United States, India, France |