Cognomen Romsy (Romsy 
) , across the world, is a very rare family name. The last name Romsy is habitual in Austria, where it is a rare surname, Czechia, and Cambodia, where it is a very rare surname. In absolute terms, the name is most common in Austria, Czechia, and Malaysia. More prevalently, Romsy is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Romsy | Czechia, Austria, Malaysia, India, Democratic Republic of the Congo |
| karl romsy Austrian politician (1903-1989), AT (b. 1903) |
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| petr romsy (b. 1958) |
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| mario romsy Dr. rer. nat. Universität der Bundeswehr München 2010 |
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