Around the globe, Hewlett (Hewlett 
) is a very rare largely male, but uncommonly feminine forename. The forename Hewlett is characteristic of the United States, where it is a very rare principally boy's, but scarcely female name, and China, where it is an extremely rare masculine name. Predominantly, Hewlett is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Hewlett | United Kingdom, Australia, Ghana, United States, Canada |
| archer rotch hewlett British diplomat, GB (b. 1838) |
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| ray l. hewlett American politician, US (b. 1879) |
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| addison hewlett American politician, US (b. 1912) |
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