Last name Křiváčková (Křiváčková 
) , all over the world, is a very rare family name. The surname Křiváčková is characteristic of Eastern Europe, particularly Czechia, where it is a rare surname.
| VARIANT | COUNTRY |
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| Křiváčková | Czechia |
Krivackova, and Křiváček
| julie křiváčková holocaust victim, b. 1869-04-14, CZ (b. 1869) |
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| růžena křiváčková holocaust victim, b. 1889-08-05 (b. 1889) |
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| bedřiška křiváčková holocaust victim, b. 1911-11-09, CZ (b. 1911) |
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| gerte křiváčková holocaust victim, b. 1913-01-26, CZ (b. 1913) |
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| olga křiváčková CZ (b. 1978) |
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