Last name Kgaphu (Kgaphu 
) , globally, is a very rare family name. The cognomen Kgaphu is habitual in Sub-Saharan Africa, particularly South Africa, where it is a very rare surname. Very seldom, Kgaphu is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kgaphu | South Africa |