Surname Radunz (Radunz 
) , worldwide, is quite a rare family name. The surname Radunz is characteristic of Uruguay, where it is a rare surname, Germany, and Brazil. Not in comparison with a country's population, this name is the most popular in Brazil, Germany, and the United States.
| VARIANT | COUNTRY |
|---|---|
| Radunz | Brazil, United States, Germany, Uruguay, Australia |
| hermann radunz (b. 1870) |
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| iris radunz DE (b. 1969) |
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| sonia radunz researcher |
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| andré luiz radunz researcher (ORCID 0000-0002-2397-011X) |
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| stephan radunz |
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