Cognomen Šumníková (Šumníková 
) , around the world, is a very rare surname. The cognomen Šumníková is characteristic of Eastern Europe, particularly Czechia, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Šumníková | Czechia |
|
marie šumníková Czech pianist, CZ |
|
| miriam šumníková CZ (b. 1979) |
|