Family name Petráková (Petráková 
) , all over the world, is a rare cognomen. The surname Petráková is characteristic of Eastern Europe, particularly Czechia, where it is quite a rare surname, and Slovakia.
| růžena petráková DE (b. 1944) |
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| alena petráková CZ (b. 1953) |
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| zora petráková (b. 1958) |
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| alena petráková CZ (b. 1961) |
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| jana petráková (b. 1964) |
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| lenka petráková Czech biologist, CZ (b. 1983) |
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| vladimíra petráková researcher, CZ (b. 1985) |
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| monika petráková (b. 1983) |
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| zuzana petráková (b. 1983) |
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| anna petráková CZ (b. 1992) |
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| kristýna petráková Czech actress, CZ |
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Eva, Andrea, Adéla, Blanka, Kamila, Kikina, Romana, Renata, Dagmar, Tereza, Nikola, Emilie, Evička, Helena, Zuzana, Martina, Marcela, Miluše, Stáňa, Anička, Barbora, Klaudia, Monika, Iveta, Ivana, Irena, Iva, Anna, Dana, Jana, Nika, Hana, Olga, Marie, Soňa, Alena, Ludmila, Betka, Petra, Radka, Diana, Lenka, Linda, Lucie, Jitka, Terka, Vendy, Věra, Kája, and Eliška