Around the world, Haslett (Haslett 
) is a very rare epicene first name. Much more prevalently, Haslett is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Haslett | Canada, United Kingdom, United States, New Zealand, Australia |
| pechell haslett (died 1943) |
|
|
| lewis haslett American inventor, US |
|