Last name Roš (Рош 
, Roš 
) , globally, is a rare cognomen. The surname Roš is habitual in Slovenia, where it is quite a rare surname, Croatia, and Ukraine, where it is a rare surname. Very seldom, Roš is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Рош | Ukraine, Russia, Kazakhstan, Belarus |
| Roš | Slovenia, Croatia |
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miloš roš SI (b. 1881) |
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fran roš Slovenian writer, SI (b. 1898) |
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| boštjan roš SI (b. 1839) |
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| franc roš SI (b. 1884) |
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| milenko roš Slovene chemist, SI (b. 1947) |
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| stjepan roš (b. 1942) |
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| milivoj miki roš Slovene writer and actor, SI (b. 1959) |
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| ana roš Slovene chef, SI (b. 1972) |
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| ota širca roš SI (b. 1979) |
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