Surname Byttner (Byttner 
) , around the world, is a rare cognomen. The surname Byttner is habitual in Sweden, where it is a rare surname, Finland, and the United States, where it is a very rare surname. Also, Byttner is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Byttner | Sweden, Finland, United States, Poland, France |
| john byttner (b. 1891) |
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| anders byttner 1904-1978 writer, translator (b. 1904) |
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| göran byttner Swedish journalist, SE (b. 1922) |
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| marta byttner badminton player, PL (b. 1970) |
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