Family name カクボ (Kakubo 
, カクボ ) , globally, is quite a rare last name. The surname カクボ is characteristic of Zambia, where it is quite a rare surname, Japan, where it is a rare surname, and Brazil, where it is a very rare surname. Very seldom, カクボ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kakubo | Japan, South Africa, Zambia, United States, Brazil |
| カクボ | Japan |