There is one place named Bykovka in Ukraine.
All places in the world called "Bykovka".
Ivanovka (22)
Antonovka (21)
Kamenka (20)
Aleksandrovka (20)
Mikhaylovka (20)
Nikolayevka (19)
Tarasovka (19)
Kalinovka (19)
Andreyevka (19)
Semënovka (18)
Maryanovka (18)
Fedorovka (18)
Alekseyevka (18)
Krasnoye (17)
Pavlovka (17)
Dmitrovka (17)
Popovka (16)
Ulyanovka (16)
Sofiyevka (16)
Konstantinovka (16)
Bogdanovka (16)
Berëzovka (15)
Sosnovka (15)
Stepanovka (15)
Zhovtnevoye (15)
Vladimirovka (15)
Vasilyevka (15)
Grigoryevka (14)
Novosëlka (14)
Gorodishche (14)