Cognomen Křižka (Křižka 
) , in the entire world, is a rare last name. The cognomen Křižka is characteristic of Eastern Europe, particularly Czechia, where it is quite a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Křižka | Czechia |
| tomáš křižka (b. 1911) |
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| vladimír křižka Czechoslovak member of Czechoslovak national parliament and Czechoslovak politician (b. 1922) |
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daniel křižka CZ (b. 1994) |
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| čestmír křižka Czech soccer player (b. 1969) |
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| libor křižka Ph.D. Charles University 2009 |
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| emil křižka CZ (b. 1973) |
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| filip křižka (b. 1975) |
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