Across the world, Slaisu (Slaisu 
) is a very rare dominantly boy's, but seldom feminine forename. The given name Slaisu is habitual in Sub-Saharan Africa, particularly Nigeria, where it is a very rare dominantly male, but uncommonly female name. Also, Slaisu is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Slaisu | Nigeria |