Surname Iloy-Okandze (Iloy-Okandze 
) , worldwide, is a rare cognomen. The family name Iloy-Okandze is characteristic of 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 Iloy, and a last name Okandze.
| VARIANT | COUNTRY |
|---|---|
| Iloy-Okandze | Democratic Republic of the Congo |