Family name Koštálová (Koštálová 
) , throughout the world, is a very rare surname. The surname Koštálová is habitual in Eastern Europe, particularly Czechia, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Koštálová | Czechia |
| růžena koštálová holocaust victim, b. 1884-09-10, CZ (b. 1884) |
|