Globally, Rensburg (Rensburg 
) is an extremely rare boy's first name. Much more frequently, Rensburg is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Rensburg | Zambia, South Africa, Mozambique, Zimbabwe, Namibia |
| janse van rensburg South African pioneer, ZA (b. 1779) |
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siener van rensburg South African prophet, ZA (b. 1864) |
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| manie van rensburg South African film director and actor, ZA (b. 1945) |
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| peet jansen van rensburg researcher ORCID ID = 0000-0001-6911-1866 |
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| renaldi van rensburg researcher |
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| sané jansen van rensburg researcher (ORCID 0000-0003-4015-4146) |
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| jono janse van rensburg South African rugby union footballer, ZA (b. 1989) |
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| heaton & rensburg |
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| reinhardt van rensburg South African athletics competitor, ZA (b. 1992) |
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| hein van rensburg South African amateur wrestler, ZA (b. 1996) |
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