Cognomen Kilego (Kilego 
) , worldwide, is a very rare last name. The cognomen Kilego 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, Kilego is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kilego | Botswana, South Africa |
| kagiso kilego Motswana athletics competitor, BW (b. 1983) |
|