Cognomen Steffin (Steffin 
) , all over the world, is a rare last name. The family name Steffin is characteristic of Germany, where it is a rare surname, Netherlands, and Canada, where it is a very rare surname. Measured by absolute frequency, this name is the most popular in Germany, the United States, and India. Also, Steffin is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Steffin | Canada, United Arab Emirates, India, Germany, United States |
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margarete steffin German actress and writer, DE (b. 1908) |
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| christel steffin East German swimmer, DE (b. 1940) |
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| michele ann steffin American actress, US (b. 1981) |
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| jennifer marie steffin American child actor, US (b. 1981) |
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| simone steffin |
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