Cognomen Mthamo (Mthamo 
) , all around the world, is a rare surname. The last name Mthamo is characteristic of South Africa, where it is a rare surname, New Zealand, where it is a very rare surname, and the United Kingdom, where it is an extremely rare surname. Very seldom, Mthamo is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Mthamo | New Zealand, United Kingdom, South Africa |