Family name Ulimwengu (Ulimwengu 
) , in the entire world, is a rare surname. The surname Ulimwengu is characteristic of Tanzania, where it is quite a rare surname, South Africa, where it is an extremely rare surname, and the United States. Also, Ulimwengu is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ulimwengu | Tanzania, Canada, South Africa, United States |
| john ulimwengu researcher (ORCID 0000-0002-8905-0201) |
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| thomas ulimwengu Tanzanian footballer, TZ (b. 1993) |
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