Cognomen Seitiso (Seitiso 
) , around the world, is a rare last name. The family name Seitiso is habitual in Botswana, where it is quite a common surname, South Africa, where it is a very rare surname, and China, where it is an extremely rare surname. Likewise, Seitiso is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Seitiso | Botswana, China, United States, South Africa |