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Last name Ridchenko (Ridchenko
, Ридченко
) , across the world, is a rare family name. The cognomen Ridchenko is habitual in Czechia, where it is a rare surname, Ukraine, and Kazakhstan. Measured by absolute frequency, the name is most common in Eastern Europe, particularly Russia, Ukraine, and Czechia.
VARIANT | COUNTRY |
---|---|
Ridchenko | Russia, Czechia, Croatia, United States, Canada |
Ридченко | Kazakhstan, Russia, Kyrgyzstan, Belarus, Ukraine |