Surname Swinfield (Swinfield 
) , around the world, is a rare cognomen. The last name Swinfield is habitual in Australia, where it is a rare surname, the United Kingdom, and New Zealand, where it is a very rare surname. Measured by absolute frequency, it most frequently occurs in the United Kingdom, Australia, and Canada.
| VARIANT | COUNTRY |
|---|---|
| Swinfield | Australia, Canada, United Kingdom, India, New Zealand |
| geoff swinfield researcher (ORCID 0000-0002-9322-9853) |
|
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| tom swinfield researcher |
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