Family name Kiwamu (Kiwamu 
) , globally, is a very rare cognomen. The family name Kiwamu is habitual in Nigeria, where it is a very rare surname, and China, where it is an extremely rare surname. Also, Kiwamu is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kiwamu | China, Nigeria, United States, Canada, Brazil |