Last name Lessaint (Lessaint 
) , all around the world, is a very rare family name. The last name Lessaint is habitual in France, where it is a very rare surname, and the United States, where it is an extremely rare surname. Much more prevalently, Lessaint is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Lessaint | Democratic Republic of the Congo, United States, France |