Surname Falsh (Falsh 
, Фальш 
) , across the world, is a very rare cognomen. The surname Falsh is habitual in Eastern Europe, particularly Ukraine, where it is a very rare surname, and Russia. Much less frequently, Falsh is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Falsh | India |
| Фальш | Ukraine, Russia |