Family name Twinn (Twinn 
) , in the entire world, is a rare last name. The last name Twinn is characteristic of the United Kingdom, where it is a rare surname, New Zealand, and Australia. Not in comparison with a country's population, the name is most common in the United Kingdom, the United States, and Australia. Much less frequently, Twinn is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Twinn | Myanmar, Australia, United Kingdom, Canada, United States |
|
gary twinn British musician, GB (b. 1956) |
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| peter twinn British entomologist, GB (b. 1916) |
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| kenneth twinn GB (b. 1910) |
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| walter patrick twinn Canadian politician, CA (b. 1934) |
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| ian twinn British politician (born 1950), GB (b. 1950) |
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