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Cognomen Simpler (Simpler
) , across the world, is a rare surname. The cognomen Simpler is habitual in the United States, where it is a rare surname, the United Kingdom, where it is an extremely rare surname, and Canada. Not in comparison with a country's population, it most frequently occurs in the United States, the United Kingdom, and Germany. Very seldom, Simpler is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Simpler | Canada, Italy, United States, United Kingdom, Germany |