Cognomen Zrůst (Zrůst 
) , in all the world, is a very rare family name. The family name Zrůst is characteristic of Eastern Europe, particularly Czechia, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Zrůst | Czechia |
| pavel zrůst (b. 1897) |
|
|
| jaroslav zrůst CZ (b. 1911) |
|
|
| jiří zrůst (b. 1966) |
|
|
| tomáš zrůst CZ (b. 1994) |
|