Last name Keisang (Keisang 
) , across the world, is a rare family name. The surname Keisang is characteristic of Sub-Saharan Africa, particularly Botswana, where it is quite a rare surname, and South Africa, where it is an extremely rare surname. Very seldom, Keisang is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Keisang | Botswana, United States, South Africa, India |