Surname Siligana (Siligana 
) , in the world, is a very rare family name. The cognomen Siligana is characteristic of South Africa, where it is a very rare surname, and India, where it is an extremely rare surname. Very seldom, Siligana is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Siligana | South Africa, India |
Mpho, Mmboniseni, Pfarelo, Lutendo, Khakhathi, Elekanyani, Humbulani, and Ntanganedzeni