Cognomen Mlilwa (Mlilwa 
) , across the world, is an extremely rare last name. The family name Mlilwa is habitual in Sub-Saharan Africa, particularly South Africa, where it is an extremely rare surname. Predominantly, Mlilwa is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Mlilwa | Tanzania, South Africa |