All around the world, Leyni (Leyni 
, Лейни 
) is a rare principally feminine, but very seldom boy's first name. The forename Leyni is habitual in Latin America and the Caribbean, particularly the Dominican Republic, where it is a rare female name, Nicaragua, where it is a rare epicene name, and Peru, where it is a rare dominantly female, but seldom masculine name. Measured by absolute frequency, the name is most common in the Dominican Republic, Mexico, and Philippines. Also, Leyni is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Leyni | Philippines, Mexico, Dominican Republic, Peru, Venezuela |
| Лейни | Belarus, Kazakhstan, Russia |