Surname Lengoko (Lengoko 
) , around the world, is a rare last name. The cognomen Lengoko is characteristic of Sub-Saharan Africa, particularly the Democratic Republic of the Congo, where it is a rare surname. Very seldom, Lengoko is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Lengoko | South Africa, Democratic Republic of the Congo |