Cognomen Košková (Košková 
) , all over the world, is a rare family name. The family name Košková is habitual in Eastern Europe, particularly Czechia, where it is quite a rare surname, and Slovakia, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Košková | Czechia, Slovakia |
| helena košková holocaust victim, b. 1907-09-24, CZ (b. 1907) |
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| blanka košková holocaust victim, b. 1942-04-04, CZ (b. 1942) |
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| hana košková (b. 1942) |
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| vladimíra košková CZ (b. 1975) |
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Anna, Zdenka, Martina, Marcela, Adriana, Barbora, Katuška, Jarmila, Jiřina, Zdeňka, Šárka, Markéta, Michaela, Alžběta, Růžena, Dominika, Natálie, Veronika, Miroslava, Karolína, Kateřina, Kristýna, Zuzana, Verča, Helena, Nikola, Jana, Marie, Alena, Katka, Pavla, Petra, Lenka, Lucia, Lucie, Janka, Magdaléna, Jitka, Ivana, Monika, Míša, Simona, Adéla, Barča, Klára, Denisa, Jitule, Tereza, Věra, and Štěpánka