Surname เลศ (Let 
, เลศ 
) , around the world, is a widespread cognomen. The last name เลศ is characteristic of Mongolia, where it is a widespread surname, Myanmar, where it is quite a common surname, and India, where it is quite a rare surname. Much less frequently, เลศ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Let | Myanmar, India, Mongolia, Malaysia, China |
| เลศ | Thailand |