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