Worldwide, Longchamp (Longchamp 
) is a very rare epicene first name. More frequently, Longchamp is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Longchamp | Switzerland, France, Haiti, United States, Democratic Republic of the Congo |
| gregoire longchamp researcher |
|
|
| sir henry de longchamp Peerage person ID=213456 |
|