In the world, Hewatt (Hewatt 
) is an extremely rare masculine first name. Predominantly, Hewatt is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Hewatt | United Kingdom, Australia, United States, Canada, New Zealand |
| willis g. hewatt Author of 1934 Thesis (Ph.D.) at Stanford University titled Ecological Studies On Selected Marine Intertidal Communities Of Monterey Bay. |
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