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Cognomen Riffel (Rihla
, Riffel
, Риффель
) , around the world, is quite a common last name. The cognomen Riffel is habitual in Germany, where it is quite a rare surname, Argentina, and Austria. Not in comparison with a country's population, it is the most numerous in Brazil, Germany, and the United States. Much less frequently, Riffel is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Rihla | Tanzania, India, Indonesia, Algeria, Morocco |
| Riffel | Brazil, United States, Argentina, Germany, South Africa |
| Риффель | Kazakhstan, Kyrgyzstan, Russia, Ukraine |
| Риффел | Russia |