Cognomen Kayoba (Kayoba 
) , globally, is a rare family name. The surname Kayoba is habitual in Sub-Saharan Africa, particularly Zambia, where it is a rare surname, Tanzania, where it is a very rare surname, and Nigeria, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Kayoba | Tanzania, Nigeria, United States, Zambia |