Surname Rosewarne (Rosewarne 
) , worldwide, is quite a rare cognomen. The family name Rosewarne is habitual in New Zealand, where it is quite a rare surname, Australia, and the United Kingdom, where it is a rare surname. Not in comparison with a country's population, the name is most common in Australia, the United Kingdom, and the United States.
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| Rosewarne | United Kingdom, South Africa, Australia, United States, New Zealand |
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ken rosewarne Australian rules footballer, AU (b. 1911) |
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| keith rosewarne Australian rules footballer, AU (b. 1924) |
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| robert rosewarne Canadian, 1925-1974; artist, CA (b. 1925) |
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dan rosewarne New Zealand Labour Party candidate in the 2020 election, NZ |
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| harold rosewarne Australian rules footballer, AU (b. 1930) |
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dan rosewarne New Zealand politician (b. 1981) |
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| stuart rosewarne Australian political scientist, AU (b. 1954) |
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| andrew john rosewarne (born 1964), GB (b. 1964) |
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| paul john rosewarne (born 1965) (b. 1965) |
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| allison mary rosewarne (born 1966) (b. 1966) |
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| maria patricia rosewarne (born 1969) (b. 1969) |
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| liam patrick rosewarne (born 1974) (b. 1974) |
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| carly p rosewarne researcher |
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| clive rosewarne researcher (social work & social policy) |
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| henry rosewarne British Member of Parliament (died 1783) |
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