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Cognomen Detweiler (Detweiler
) , throughout the world, is quite a rare surname. The cognomen Detweiler is habitual in the United States, where it is quite a rare surname, Canada, where it is a rare surname, and Switzerland. Not in comparison with a country's population, the name is most common in the United States, Canada, and Germany.
| VARIANT | COUNTRY |
|---|---|
| Detweiler | Canada, Switzerland, United States, United Kingdom, Germany |