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Cognomen Otterson (Otterson
) , throughout the world, is quite a rare family name. The surname Otterson is characteristic of Bahrain, where it is a rare surname, the United States, and Canada. Measured by absolute frequency, it most frequently occurs in the United States, the United Kingdom, and Canada.
| VARIANT | COUNTRY |
|---|---|
| Otterson | Canada, Bahrain, United States, United Kingdom, Germany |