Family name Rosam (Rosam 
) , all around the world, is a rare last name. The family name Rosam is habitual in Austria, where it is quite a rare surname, Germany, where it is a rare surname, and the United Kingdom. Likewise, Rosam is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Rosam | Germany, India, Philippines, United Kingdom, Austria |
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walter alfred rosam German painter (1883-1916), DE (b. 1883) |
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| václav rosam CZ (b. 1859) |
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| antonín rosam CZ (b. 1860) |
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| juliane rosam holocaust victim, b. 1874-06-13, DE (b. 1874) |
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wolfgang m. rosam Austrian journalist, AT (b. 1957) |
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| václav rosam CZ (b. 1897) |
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| katharina rosam researcher (ORCID 0000-0002-4170-558X) |
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| jan rosam researcher |
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