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Last name Risdon (Risdon
) , globally, is quite a rare family name. The surname Risdon is characteristic of the United Kingdom, where it is a rare surname, Canada, and New Zealand. Not in comparison with a country's population, the name is most common in the United States, the United Kingdom, and Canada. Much less frequently, Risdon is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Risdon | Canada, Australia, Indonesia, United States, United Kingdom |