Family name 盖林 (Gaylin 
, 盖林 
, Geiling 
) , across the world, is quite a rare last name. The surname 盖林 is habitual in Germany, where it is quite a rare surname, Czechia, where it is a rare surname, and Nicaragua. Measured by absolute frequency, this name is the most popular in Germany, the United States, and France. Much less frequently, 盖林 is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Gaylin | South Africa, Philippines, Singapore, United States, Canada |
| 盖林 | China |
| Geiling | Germany, Czechia, Nicaragua, United States, France |
| Geyelin | United Kingdom, Mexico, United States, France, Peru |