Surname Kyumba (Kyumba 
) , across the world, is a rare family name. The cognomen Kyumba is habitual in Kenya, where it is a rare surname, Tanzania, and Canada, where it is an extremely rare surname. In absolute terms, this name is the most popular in Kenya, Tanzania, and the United States. Very seldom, Kyumba is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kyumba | Kenya, Nigeria, United States, Tanzania, Canada |