Family name Kakulu (Kakulu 
) , globally, is quite a rare last name. The last name Kakulu is characteristic of Sub-Saharan Africa, particularly Tanzania, where it is quite a rare surname, Angola, where it is a rare surname, and Nigeria, where it is a very rare surname. Also, Kakulu is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kakulu | Angola, Nigeria, Uganda, Tanzania, India |
| kakulu sagiatuk born 1940, lives Cape Dorset, Nunavut; artist (b. 1940) |
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| kakulu saggiaktok Canadian artist, CA (b. 1940) |
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