Cognomen Šest (Šest 
, Шест 
) , globally, is a rare family name. The surname Šest is habitual in Croatia, where it is quite a rare surname, Slovenia, where it is a rare surname, and Russia, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Šest | Croatia, Slovenia |
| Шест | Russia |
|
osip šest SI (b. 1893) |
|
| viktor šest SI (b. 1956) |
|
|
| irena šest SI (b. 1966) |
|
|
| saša šest association football player (b. 1985) |
|
|
| ervin šest SI |
|