Cognomen Slayi (Slayi 
) , all over the world, is a very rare last name. The surname Slayi is characteristic of Lebanon, where it is a rare surname, Morocco, where it is a very rare surname, and South Africa. Much less frequently, Slayi is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Slayi | South Africa, Morocco, Lebanon, United States, India |
| mhlangabezi slayi researcher |
|