Cognomen Rosetter (Rosetter 
) , around the world, is a very rare surname. The last name Rosetter is habitual in the United States, where it is an extremely rare surname, Nigeria, and the United Kingdom. Likewise, Rosetter is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Rosetter | Nigeria, South Africa, United Kingdom, United States |
| l. c. rosetter American politician – Minnesota -House 1925-32 (District 13), US (b. 1872) |
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