Across the world, Bilongui-Landou-Essongo (Bilongui-Landou-Essongo 
) is an extremely rare unknown gender forename. Much more prevalently, Bilongui-Landou-Essongo is the last name as well as the forename. Parts of the name also exists independently as a last name Bilongui, a last name Landou, and a last name Essongo.
| VARIANT | COUNTRY |
|---|---|
| Bilongui-Landou-Essongo | Democratic Republic of the Congo |