Family name Mwalwimba (Mwalwimba 
) , around the globe, is a rare surname. The cognomen Mwalwimba is habitual in Malawi, where it is quite a rare surname, Tanzania, where it is a rare surname, and New Zealand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Mwalwimba | Tanzania, Malawi, New Zealand, South Africa |