Surname Hadačová (Hadačová 
) , in the world, is a rare cognomen. The family name Hadačová is habitual in Eastern Europe, particularly Czechia, where it is quite a rare surname.
| věra hadačová (b. 1928) |
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| marie hadačová Czechoslovak member of Czechoslovak parliament and Czechoslovak politician (b. 1953) |
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| jitka hadačová CZ (b. 1979) |
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