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 | France, Canada, United States, Germany, Austria |
| Leyer | France, Canada, United States, Germany, Hungary |
| Leiyer | Philippines, South Africa |
| Леиер | Russia |