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Around the globe, Kalumbu (Kalumbu
) is a rare mostly boy's, but uncommonly girly first name. The given name Kalumbu is characteristic of Sub-Saharan Africa, particularly Namibia, where it is quite a rare masculine name, Tanzania, where it is a very rare feminine name, and Nigeria, where it is a very rare masculine name. Also, Kalumbu is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Kalumbu | Tanzania, Namibia, Republic of the Congo, Democratic Republic of the Congo, Zambia |