Cognomen Koloko-Green (Koloko-Green 
) , around the globe, is an extremely rare surname. The family name Koloko-Green is characteristic of Northern America, particularly the United States, where it is an extremely rare surname. Parts of the name also exists independently as a last name Koloko, and a last name Green.
| VARIANT | COUNTRY |
|---|---|
| Koloko-Green | United States |