Family name Haylet (Haylet 
) , throughout the world, is a very rare surname. The surname Haylet is characteristic of Venezuela, where it is a very rare surname, Chile, where it is an extremely rare surname, and the United Kingdom. More frequently, Haylet is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Haylet | United Kingdom, South Africa, United States, Cuba, Venezuela |