Cognomen Košárková (Košárková 
) , all around the world, is a very rare family name. The family name Košárková is characteristic of Eastern Europe, particularly Czechia, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Košárková | Czechia |
| josefa košárková (b. 1939) |
|
|
| anna košárková (b. 1988) |
|