Around the globe, Layún (拉云 
, Layún 
, לאיון 
) is a rare girly first name. The first name Layún is habitual in Eastern Asia, particularly China, where it is an extremely rare female name. Likewise, Layún is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| 拉云 | China |
| Layún | Mexico |
| לאיון | Israel |
| لايون | Egypt |