All over the world, Леиер (Leier 
, Leyer 
, Leiyer 
) is a very rare largely masculine, but uncommonly female first name. The first name Леиер is habitual in Peru, where it is a very rare boy's name, Colombia, where it is a very rare epicene name, and China, where it is an extremely rare male name. Much more frequently, Леиер is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Leier | Germany, Austria, United States, Canada, France |
| Leyer | Germany, Hungary, United States, Canada, France |
| Leiyer | South Africa, Philippines |
| Леиер | Russia |