Cognomen Лёсин (Lesin 
, Lesine 
, Lyosin 
) , across the world, is a rare surname. The cognomen Лёсин is characteristic of Estonia, where it is a rare surname, Belarus, and Belgium. Measured by absolute frequency, the name is most common in Russia, the United States, and Indonesia. Also, Лёсин is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Lesin | Philippines, Russia, United States, Indonesia, Democratic Republic of the Congo |
| Lesine | Brazil, United States, Hungary, Philippines |
| Lyosin | Israel |
| Лёсин | Kazakhstan, Russia, Belarus |