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Cognomen Trojanova (Троянова , Trojanova ) , in the entire world, is quite a rare surname. The family name Trojanova is characteristic of Eastern Europe, particularly Czechia, where it is quite a rare surname, Belarus, and Slovakia. Measured by absolute frequency, the name is most common in Eastern Europe, particularly Russia, Czechia, and Ukraine.
Ms, Helena, Zuzana, Martina, Marcela, Marketa, Alzbeta, Barbora, Nikola, Pavlina, Tatjana, Terezka, Zuzanka, Kristyna, Gabriela, Ljudmila, Henrieta, Ludmila, Tereza, Renata, Kamila, Eva, Sona, Anna, Bara, Jana, Hana, Marie, Petra, Lenka, Lucie, Jitka, Irena, Ivana, Zdena, Monika, Sabina, Andrea, Veronika, and Jaroslava