Across the world, Lassey (Lassey 
) is a very rare gender-neutral first name. The given name Lassey is habitual in Sub-Saharan Africa, particularly Nigeria, where it is a very rare gender-neutral name. More frequently, Lassey is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Lassey | Togo, France, United Kingdom, United States, Ghana |