Cognomen Ngakoli-Kaleck (Ngakoli-Kaleck 
) , in all the world, is a rare last name. The family name Ngakoli-Kaleck is habitual in Sub-Saharan Africa, particularly the Democratic Republic of the Congo, where it is a rare surname. Parts of the name also exists independently as a last name Ngakoli, and a last name Kaleck.
| VARIANT | COUNTRY |
|---|---|
| Ngakoli-Kaleck | Democratic Republic of the Congo |