Around the globe, Ntoninzi (Ntoninzi 
) is a very rare male first name. The first name Ntoninzi is habitual in Sub-Saharan Africa, particularly South Africa, where it is a very rare masculine name. More frequently, Ntoninzi is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Ntoninzi | South Africa |