Family name Lessov (Lessov 
) , all over the world, is a very rare last name. The surname Lessov is habitual in Lithuania, where it is a rare surname, Germany, where it is a very rare surname, and the United States, where it is an extremely rare surname. Much less frequently, Lessov is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Lessov | Germany, Spain, Lithuania, United States |