Cognomen Leml (เล็ม 
, Leml 
) , across the world, is a very rare family name. The cognomen Leml is habitual in Hungary, where it is a rare surname, Germany, where it is a very rare surname, and Australia. Likewise, Leml is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| เล็ม | Thailand |
| Leml | Germany, Australia, Hungary, United States, France |