Globally, Willetts (Willetts 
) is an extremely rare masculine given name. Predominantly, Willetts is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Willetts | Australia, New Zealand, United Kingdom, United States, Canada |
| carey willetts English musician, GB (b. 1976) |
|
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| duncan willetts English cricketer (born 1983), GB (b. 1983) |
|